Removing Grout Haze from Limestone Kitchen Floor Tiles in Clipston, Northamptonshire

These photos are of a Limestone tiled floor which was installed in the Kitchen approximately at a property in the small parish of Clipston, which is close to the towns of Market Harborough and Daventry, three years ago. The customer was never very happy with it since it was laid as it never seemed to look clean asked me to cover over and work out what could be done.

On my initial visit I soon realised that the installer had not cleaned off all the grout from the tiles before applying the sealer. This effectively trapped the grout under the sealer and gave the whole floor a dirty appearance, this explained the problem the customer was frustrated with as she could never ever seem to get the floor looking clean.

Limestone Floor With Grout Haze Before Cleaing Clipston

This issue is known as Grout Haze or Grout Smears and is a problem we often come across where the floor has been laid without the excess grout residue being completely polished off the tiles after the grouting. Some manufacturers recommend the tiles are sealed before grouting to make it easier to polish the grout off later. After discussing how we could remedy this I issued a quote which the customer accepted, and we scheduled the work to be done.

Limestone Floor With Grout Haze Before Cleaning Clipston

Removing Grout Haze from Limestone Kitchen Tiles

I arrived on site on the arranged date, as it was a painted kitchen it was not possible to mask up the units, so I used a small hand-held polishing machine fitted with a six inch 400-grit burnishing pad to carefully clean around the edges and break through the sealant. This process was then repeated with a larger seventeen inch 400-grit burnishing pad fitted to a floor polishing machine throughout the rest of the area.

Once the original sealant had been removed using the burnishing pad the next step was to remove the Grout Haze by given the floor an acid wash with Tile Doctor Acid Gel. Being a gel, this product is easier to control than a liquid and sits on the surface where it’s needed to break down the unsightly Grout Haze. It’s left to dwell for a short period before being worked in with a special brush that is designed for this purpose. The resulting slurry is then removed with a professional wet pick up machine and the floor given a rinse with water to remove any trace of the product.

After treating the Grout Haze my next step was to refine the surface of the Limestone using a medium 800-grit and fine 1500-grit diamond encrusted burnishing pad which are applied with water and restore the polished appearance of the stone. The floor is rinsed with more water between the application of each pad to remove the slurry that is generated and then dried with the wet pickup machine.

Sealing a Limestone Tiled Kitchen Floor

I returned the following day to buff the tiles with a white polishing pad as the customer didn’t want a high shine finish which is normally achieved with the 3000-grit diamond burnishing pad, this gave a low sheen honed look as the customer had requested. The floor was then sealed with two coats of Tile Doctor Ultra-Seal which is a natural look sealer that and will protect the newly restored and polished tiles going forward.

Limestone Floor With Grout Haze After Cleaning Clipston

The customer was very happy with the results and has left the following positive feedback on our website.

‘Professional, floor looks much better’ – Vicki S, Clipston

I gave the customer some tips on maintenance and a complimentary bottle of Tile Doctor Stone Soap to enable her to keep the floor looking its best, this product is designed for the regular cleaning of polished stone floors and is pH neutral, so it won’t prematurely degrade the sealer.

Limestone Floor With Grout Haze After Cleaning Clipston

 

Source: Limestone Flagstone Cleaning and Sealing Service in Clipston, Northamptonshire

Renovating Polished Limestone Floor Tiles in a Beaconsfield Kitchen

Below are photographs of a Limestone tiled kitchen floor at a house in Knotty Green near Beaconsfield. The stone floor had lost its polish with use and now appeared flat and unattractive additionally the grout had darkened severely with dirt and was overdue a good scrub to get it clean.

Natural stone is actually a porous material that needs to be sealed in order to prevent dirt from becoming ingrained however unless its maintained constant foot traffic on floor tiles wears down the sealer leaving the stone vulnerable and difficult to clean effectively.

Limestone Tiled Kitchen Floor Before Cleaning Knotty Green

Burnishing and Cleaning a Limestone Tiled Kitchen Floor

If you have read other posts on my website, you will know that we find the best way to restore the appearance of polished stone is through the application of a set of diamond encrusted burnishing pads of varying grits to grind away dirt and slowly build the polish on the stone.

You start with the application of the coarse 400-grit pad which is fitted to a rotary buffer machine and applied to the floor with water to lubricate the process, the resultant slurry is then rinsed off with water and extracted with a wet vacuum. Next is the Medium 800-grit pad and then the Fine 1500-grit pad, both applied in exactly the same way.

Once I had completed the whole floor with three of the four pads I got to work cleaning the grout. For this, I used a strong dilution of Tile Doctor Pro Clean, our reliable alkaline cleaner, in combination with a handheld scrubbing brush. Once the grout was clean I gave the floor another rinse with water and then removed as much liquids and moisture as possible using the wet vacuum leaving it to dry off fully overnight.

Sealing a Limestone Tiled Kitchen Floor

The following day I returned to complete the floor starting with the application of the fourth diamond encrusted pad in the set of four which is a Very fine 3000-grit using a method we call a spray burnish which essentially involves applying the pad dry to the floor with a small amount of water sprayed on the stone. This process closes the pores in the floor and adds a good quality sheen to the tile.

Finally, I applied two coats of Tile Doctor Ultra Seal which is an impregnating sealer that penetrates into the pores of the stone to provide maximum stain protection from within. This sealer is also completely transparent, so it does not affect the natural look of the stone.

Limestone Tiled Kitchen Floor After Cleaning Knotty Green

The Limestone responded really well to the treatment and the floor now looks like new.
 
 
Source: Limestone Tile Cleaning and Polishing Service in Beaconsfield

Limestone Floor Sealer Damaged by Dog Urine in Weybridge

Weybridge is an affluent commuter town with good train connections into London Waterloo, as a result, there are some impressive houses here, many of which feature beautiful polished stone floors. This particular residence in Weybridge had a very large Limestone tiled floor installed in their Kitchen/Dinning Room, the floor had been cleaned and sealed about a year prior, so it was still in good condition however the customers ageing dog had a few accidents which had damaged the sealer.

Limestone Tiled Floor Before Cleaning in Weybridge

Urine contains Uric Acid which being an acid can damage the sealer, this is why for daily cleaning we always recommend using pH neutral cleaning product such as Tile Doctor Neutral Tile Cleaner or Stone Soap if the floor is polished. Limestone and Travertine are especially vulnerable to acids due to their high levels of calcium carbonate and often results in pock marks or small holes forming in the stone.

Resealing a Polished Limestone Floor

Once we’d moved the furniture to another room I started with a deep grout clean. I ran a dilution of Tile Doctor Pro-Clean along the grout lines then left it to dwell for five minutes while I got the wet vacuum from the van. When ready I cleaned the grout by hand with a hard nylon brush and then extracted the soiled cleaning solution with the wet vacuum.

With the grout now clean and the soil removed I set up my rotary floor cleaning machine ready to burnish the stone tile and restore the finish with a set of diamond encrusted burnishing pads.

The first pad in the set to be applied is a coarse 400 grit pad that is designed to remove existing sealers and dirt and is run over the tiles with water for lubrication. During the following hours the process was repeated with the medium 800 grit and fine 1500 grit pads which gradually polish the stone and return the shine. The floor is rinsed between each pad to remove the soil which is generated from burnishing.

This process took up much of the day so after rinsing the floor after the 1500 grit pad and extracting the soil with the wet vacuum I left the customer strict instructions not to spill anything on the unsealed floor. The tiles need to be dry before re-applying the sealer and any remaining moisture from the rinsing should evaporate overnight.

Sealing Limestone Tiles

Returning the next day, I tested the floor was dry the applied the first coat of Tile Doctor Ultra-Seal which is a natural look impregnating sealer that soaks into the pores of the stone protecting it from within. Once I’d wiped away any excess I left it to dry for half an hour before applying a second coat.

Breaking for lunch allowed sufficient time for the sealer to dry and I was able to complete the floor with a final polish.

Limestone Tiled Floor After Cleaning in Weybridge

 
 
Source: Limestone Tile Cleaning and polishing Service in Weybridge, Surrey

Fifteen Year Old Limestone Kitchen Floor Deep Cleaned and Sealed in Chesterfield

You can’t beat the natural beauty of a stone floor, but you will find that over time the protective sealer wears down and dirt becomes ingrained in the pores of the stone. This process is so gradual you might not notice it until one day your looking at old photographs and realise the difference.

On this occasion a customer of mine had a Limestone tiled floor installed in the Kitchen of her house in Chesterfield fifteen years prior. It had never been deep cleaned and resealed since being installed and having recently completed a house extension with a new Limestone floor she realised just how dirty and tired the original floor now looked.

Limestone Kitchen Floor Before Cleaning Chesterfield Limestone Kitchen Floor Before Cleaning Chesterfield

I went over to take a look at the floor, demonstrate the cleaning process and discuss the different sealers we have available. She has happy for me to do the work and specified she didn’t want the floor to have a gloss appearance, so a matt sealer would be best.

Deep Cleaning a Dirty Limestone Tiled Floor

I returned a few weeks later to carry out the work and started by adding protection to the Kitchen units. The Limestone has quite ingrained and had quite a few scratches in the stone that would need to be grinded out so fitted a very coarse 100 grit diamond encrusted burnishing pad fitted to my heavy rotary floor buffer. You apply water to help lubricate the process and then once finished the floor is rinsed with more water and the soil extracted with a wet vacuum.

The next step was to get the grout as clean as possible by applying a strong dilution of Tile Doctor Pro-Clean and then scrubbing it by hand with a stiff narrow brush. This action released the dirt from the grout and was rinsed away again with water extracted using the wet vacuum.

This burnishing process was then repeated using a 200 grit and then 400 grit burnishing pads to refine the finish of the stone and close the pores, again water was used to rinse off the soil and the vet vacuum used to get the floor as dry as possible.

Whilst drying the floor with the wet vacuum I also inspected the floor and identified areas for further spot treatment. I also noticed a few places where the grout had crumbled and needed replacing and so this was raked out and re-grouted with a beige grout.

Sealing a Limestone Tiled Floor

The next morning, I returned to the property to finish off the floor with the matt sealer we had discussed earlier. The floor must be dry before applying the sealer, so I took a few readings with a damp meter first to ensure that was the case. This is important as it’s not unusual for sealers to go milky or ever peel off later if the floor hasn’t been thoroughly cleaned or wasn’t dry when the sealer was applied.

Limestone Kitchen Floor During Cleaning Chesterfield

All was well, so I started applying the sealer which in this case was Tile Doctor Ultra Seal, it’s a matt sealer that protects the stone from within by impregnating the pores with sealant without altering its appearance.

Limestone Kitchen Floor After Cleaning Chesterfield Limestone Kitchen Floor After Cleaning Chesterfield

My customer was very happy with the result and now has two matching Limestone tiled floors, she also left the following short comment on the Tile Doctor feedback system.

Great job, faultless ….. thanku
Anne M, Chesterfield

 
 
Source: Limestone Kitchen Cleaning and Sealing Service in Chesterfield

Putting the Shine Back on Polished Limestone Kitchen Tiles in Cheshire

Getting the best out of a natural stone floor isn’t straight forward and we often get calls from customers who have come to the realisation they need help. An example of this being a lady from the village of Helsby who got in touch after her husband had given up following spending two days cleaning their Limestone tiled kitchen floor but actually making it worse.

Limestone Kitchen Floor Tiled Before Cleaning

Burnishing and Cleaning a Limestone Tiled Floor

On arrival the first step was to give the floor a general clean with a focus on cleaning the grout lines and removing any grit from the floor. I used a dilution of Tile Doctor Pro-Clean which is an alkaline tile cleaning product that is safe to use on grout and stone. The cleaning solution was applied by sponge mop and left to soak for ten to twenty minutes before being scrubbed in along the grout line using a stiff narrow brush to get them really clean. Once done the floor was then rinsed with clean water and the now soiled cleaning solution removed with a wet vacuum.

Limestone Kitchen Floor Tiled During Cleaning

The next step was to use a set of Tile Doctor burnishing pads to polish the stone back to a deep shine. The pads which are encrusted with industrial diamonds are applied with a rotary floor buffer in sequence from coarse to extra fine. The first pad has a Coarse 400 grit which is applied with only water for lubrication, removes minor scratches, sealers, and the top surface dirt. Working in small areas, I applied the pad across the Limestone, rinsing in between and picking up the soiled solution with a wet-vac machine. I then repeated this same procedure with the Medium 800 grit pad which is the first stage polishing pad again rinsing with water after use. The next two pads are a Fine 1500 grit and Extra Fine 3,000 grit which really build up a high-quality polish on the stone.

Sealing a Limestone Tiled Floor

The floor was left to dry off fully overnight and I returned the next day to seal the Limestone first checking with a damp meter that the stone was dry. The customer wanted a natural look finish to the Limestone, so to seal the tiles I applied two coasts of Tile Doctor Ultra Seal which is an impregnating sealer doesn’t change the look of the stone in anyway. Ultra Seal is an impregnating sealer that works under the surface by occupying the pores in the stone thus preventing dirt from becoming ingrained.

Limestone Kitchen Floor Tiled After Cleaning Limestone Kitchen Floor Tiled After Cleaning

Once the sealer had dried the floor was treated to a gentle buff with a white pad to bring up the shine even further. Once complete the stone looked a lot healthier and the grout looked much cleaner.
 
 
Source: Limestone Tile Cleaning and Sealing Service in Cheshire

Achieving a Deep Durable Polish on Limestone Floor Tiles in Boxworth

Boxworth is a very small village situated to the north-west of Cambridge. In the Middle Ages, it had a significant population, but in the modern day there are only around 100 houses in the area including one belonging to my customer.

I was there to take a look at a large installation of Polished Limestone floor tiles which had been laid throughout the ground floor including the Kitchen, Dining, Utility room and hallway.

Limestone Tiled Kitchen Before Polishing Boxworth Limestone Tiled Dining Room Before Polishing Boxworth

Many people will already know that Limestone is a premium, yet somewhat sensitive natural stone. It’s also porous, meaning that dirt can easily become ingrained if the tiles are not sealed properly, or if the sealant has worn away. This leads eventually to a very unappealing, dirty, and dull appearance which often happens so slowly it hardly get’s noticed until one day you think, “I’m sure my floor looked better than that before!”.

Limestone Tiled Hallway Before Polishing Boxworth Limestone Tiled Utility Before Polishing Boxworth

In this case the sealer had degraded over time and my customer had called me in because she was now no longer happy with the appearance of the tiles. The lustre the tiles once had eventually disappeared and there was also damage in some areas caused by the placement of table and chair legs. I was asked to restore a high-quality polished finish to the tiles.

Cleaning and Burnishing Limestone Tiles

Before beginning the restoration, I took the necessary precaution of covering the walls and kitchen units to protect them from exposure to any cleaning products or mess.

To begin, I applied Tile Doctor Remove and Go, which is a high-performance stripping agent, to break down any old sealant remaining of the tiles. This product can also be used to clean the stone itself, as well as the grout lines.

After completing the initial cleaning process, I moved on to restoring the polish to the tiles. At Tile Doctor, we do this using a system we have developed called Burnishing. This system involves the application of Diamond encrusted pads – each possessing a different level of grit – to grind away the dirt from the stone, which is often stained or damaged. The process effectively resurfaces the stone leaving it looking new and fresh.

Firstly, I applied the Coarse 400 grit pad, fitted to a rotary machine, to grind away any excess muck and sealant lubricated with a little water. The resultant slurry was rinsed away and I followed up with the application of the Medium 800 grit pad to start the restoration of the polish again with a small amount of water, followed by the Fine 1500 grit pad for the second polish.

Finally, I applied the Very Fine 3000 grit pad to achieve the most refined and highest quality polish possible. The process of burnishing is a gradual but highly effective means of achieving this kind of finish.

Any slurry that was created through this process was removed using my truck-mounted hot water cleaning and extraction machine, resulting in minimum mess.

Sealing Limestone Tiles

After burnishing the tiles and to achieve a really hard wearing and high polish I covered the floor in Tile Doctor Shine Powder crystals and buffed them into the Limestone tiles using a White buffing pad. Then to give the floor extra protection I applied a coat of Tile Doctor Colour Grow, which impregnates the pores of the stone to prevent ingrained dirt.

Colour Grow also intensifies the natural colours in the Limestone, thus improving the appearance of the stone to an even greater extent. Following the application of Colour Grow, I gave the tiles a final light buffing with a soft red pad.

Limestone Tiled Kitchen After Polishing Boxworth Limestone Tiled Utility After Polishing Boxworth

The customer was extremely happy with the outcome, remarking that the work was carried “quickly and efficiently with no fuss.” I took lots of photographs of the process, so you can really appreciate the difference that was made.

Limestone Tiled Hallway After Polishing Boxworth Limestone Tiled Dining Room After Polishing Boxworth

 
 
Source: Limestone Tile Cleaning and Polishing Service in Cambridgeshire

Removing a Wood Sealer from Limestone Tiles in a Gloucestershire Kitchen

Slightly different story for you below; this time from the medieval town of Tewksbury which dates all the way back to the 8th century. A customer there had asked if there was anything that could be done to restore the appearance of their polished Limestone kitchen floor on which he had previously applied a wood sealer which had turned the tiles brown.

I inspected the floor and ran a test clean on a small section of tile which successfully removed the wood seal. This gave the customer the confidence to book me into to complete the job which I estimated would take three days to strip off the old sealer, deep clean and reseal with a more appropriate product.

Limestone Tiles Sealed With Brown Wood Sealer before restoration in Tewksbury

You probably can’t appreciate how bad the tiles looked from the photograph above but if you look at the indicated area under the kitchen units where the kick boards have been removed you can really see how the brown stain in the wood sealer has darkened the look of the tile.

Removing Old Sealers from Limestone Kitchen Floor

On the first day I prepared the area by removing the kick boards from the underneath the kitchen units so they wouldn’t get affected by the cleaning process and started wetting the floor with water. The water lubricates the burnishing process whereby coarse diamond encrusted pads are applied to the floor with a buffing machine. We started the process using a very coarse 100 grit milling pad to remove the wood sealer before moving onto the finer pads from 200 grit, 400 grit, 800 grit and finally 1500 grit pad building the finish of the floor as we progressed. The floor is rinsed with water between pads and the slurry is removed using a wet vacuum.

This burnishing process took up all of the first day so the next day I returned to focus on the edges I had missed and the grout lines, being a relatively small format tile for Limestone there was a lot of grout to cover. I tacked the grout lines with Remove and Go which is a powerful stripper and cleaning agent which is applied along the grout line and then scrubbed in with a narrow stiff brush before being rinsed away with water. The edges were treated with a set of small six inch milling pads fitted to a hand held buffing machine in a similar process as on the first day.

Sealing a Limestone Tiled Floor

On the third and final day the floor was spray burnished which a process is involving a very fine 3,000 grit floor burnishing pad and a little water spayed onto the floor during the application. This process really tightens up the pores in the stone and restores its appearance.

After making sure the floor was free of any lose grit I then proceeded to seal the Limestone with Tile Doctor Ultra Seal which is a natural look sealer that doesn’t alter the appearance of the stone but penetrates into the pores of the stone to protect it from within. I left it to dry for an hour then buffed the floor with a white buffing pad before apply a second coat. This was also left to dry for an hour before running the buffing pad over for a last time.

Limestone Tiles Sealed With Brown Wood Sealer After restoration in Tewksbury

It took a fair amount of work to get the floor looking back the way it was meant to be but I’m very pleased with the outcome and more importantly my customer was really happy.

Limestone Tiles Sealed With Brown Wood Sealer After restoration in Tewksbury

 
 
Source: Limestone Cleaning and Sealing Service in Gloucestershire

Getting a Natural Look with Light Limestone Tiled Floor in Devon

Ashprington is a small, picturesque village just outside of Totnes and boasts a quaint stream running through the centre of the village, several listed cottages and a pub, ‘The Watermans Arms’, which offers good food – including their now famous triple-fried chips!

I was approached by the owners of one of the beautiful listed cottages in the village, which had the river running through the garden and was a stone’s throw from the pub, because they had extensively developed the building around five years ago. This work included the installation of a lovely light-limestone floor spanning the kitchen and open-plan extension, however the floor was starting to lose its natural appeal and the owners were finding it harder to clean.

With summer fast approaching the owners were keen to get the property ready for their annual holiday and a visit was quickly arranged. I took a closer look at the floor and conducted a test on a small area to give the clients an idea of what to expect. The limestone was honed smooth but was not polished and the customers were keen not to add too much of an unnatural shine to the floor.

The grout lines in some of the more heavily used areas, such as by the sink, were also discoloured and would require a decent scrub with an appropriate Tile Doctor product.

Light Limestone Kitchen Floor Ashprington Before

I spoke to the clients about options for the finish to be applied after cleaning and they decided that they wanted to keep the tiles as light as possible with a slight shine. With the clients impressed with the test area I prepared I went away and produced a detailed quote which was sent to them along with our general T&Cs and the work was booked in to be completed shortly after.

Cleaning a Light-Limestone Tiled Kitchen Floor

The floor spanned quite a large area, some 40m2, and had some larger items of furniture that needed to be moved before starting. Because the house was empty at the time it was a straightforward task to divide the area into two and stagger the work over four days so that the furniture could be moved to suit.

The first task was to scrub the grout with a specialist grout brush, designed to get right into the grout lines and work the product in. Limestone is an acid-sensitive stone so a strong alkaline cleaner called Remove & Go was used which was then allowed to dwell for around 45 minutes to work its magic. The area was quickly rinsed before using a series of diamond impregnated burnishing pads attached to a rotary scrubbing machine, ranging from a coarse 400 grit (200 in some of the more stubborn areas) up to a fine 1500 grit to clean the stone. The whole area was then rinsed using a truck-mounted system that feeds pressurised water to the floor whilst extracting the dirty water at the same time. A rotary spinner tool was also used which helps to get a really thorough rinse. The first area was then left to dry overnight, aided by the underfloor heating which was installed with the tiles.

Polishing a Light-Limestone Tiled Kitchen Floor

The following day a very fine 3000 grit diamond pad was used to ‘spray burnish’ the floor which uses very little water and ensures that any remaining residues are lifted as well as finishing the floor in the highest level of mechanical polishing possible prior to sealing.

If the clients desired a higher level of shine a powdered high shine sealer would have been worked into the tiles to achieve a highly reflective surface, however the mechanical polish was the highest level of shine wanted.

Sealing a Light-Limestone Tiled Kitchen Floor

My client has requested a completely natural finish so to seal the stone after cleaning I applied an impregnating sealer called Tile Doctor Ultra Seal. Impregnating sealers soak into the pores of the tile protecting them from within and Ultra-Seal doesn’t alter the appearance of the floor and so maintained the natural appearance of the stone keeping it as light as possible.

Light Limestone Kitchen Floor Ashprington After

The following day the furniture was carefully moved to the recently sealed area and the whole process was repeated for the second area. Aftercare instructions and a bottle of suitable pH-neutral cleaner were supplied.

The customer was thrilled with the final result and was surprised at the transformation of the floor and left me the following feedback:

“Great service, and the floor looks new again.”
Elaine M, Ashprington
 
 
Source: Limestone Tile Cleaning and Sealing Service in Devon

Poorly Sealed Limestone Tiled Floor Cleaned and Resealed in Middlesex Kitchen

This Limestone tiled floor in Twickenham, Middlesex had only been laid eighteen month earlier. However, due to an in-effectual seal on the floor, the soil had accumulated and embedded into the pores of the stone. Limestone like many types of natural stone is a very porous stone and it doesn’t take much for the dirt to build up and start to discolour the floor.

Limestone Tiled Floor Before Cleaning Twickenham

The tile had been laid through out the Kitchen and adjacent dinning area and the solution was quite straight forward and simply required and a good clean and re-seal as detailed below.

Cleaning Limestone Tiles

We started with an application of a strong dilution of Tile Doctor Pro-Clean which was sprayed onto the floor and allowed to dwell for five to ten minutes. Following this, we used a heavy duty floor scrubbing machine in order to break the soil away and existing sealer from the stone.

Once we were happy that the soil and sealer had been dislodged, we then removed all of the chemical and soil via our extraction machine. This applies pressured water onto the stone whilst vacuuming all of the waste away, leaving the floor as clean and fresh as it could possibly be.

Sealing Limestone Tiles

After allowing the floor to dry out overnight, we returned the next morning to apply the seal. Two coats of Tile Doctor Colour Grow sealer were applied to give the best protection possible. Colour Grow penetrates into the pores of the stone protecting it from within whilst also enhancing its natural colours and contrast.

Limestone Tiled Floor After Cleaning Twickenham

Once done the floor looked like it had just been laid and the customer was extremely happy with the end result.

Limestone Tiled Floor After Cleaning Twickenham

 
 
Source: Limestone Tile Cleaning and Sealing Middlesex

Restoring Blue Lias Limestone Kitchen Flagstones in Somerset

This post comes from the kitchen of a house in the village of Odcombe, which is a few miles west of Yeovil, where the Blue Lias Flagstone floor which dated back to 1780 was far from looking its best. With the exception of ingrained dirt the Flagstones were in good physical condition considering their age but the some of the grouting had come loose and would need replacing as part of the restoration process.

Blue Lias Flagstone Kitchen floor in Odcombe Somerset Before Restoration

If left unprotected dirt becomes ingrained into the pores of stone and once this happens it can become very difficult to keep it clean. A sealer will add that layer of protection but does wear off over time and in this case I suspect it had been quite some time since the floor had been given a deep clean and re-seal.

Deep Cleaning Blue Lias Flagstones

To deep clean the floor we spent two days scrubbing the floor with Tile Doctor Pro-Clean which is a multi-purpose cleaner/sealer remover that’s designed for use on Tile, Stone and Grout. The product is diluted with water and then applied to the floor where it is left to soak into the stone for ten to twenty minutes before scrubbing the floor with a rotary machine fitted with a scrubbing pad. This process released the dirt from within the pores of the stone and we were able to rinse it away with more water which was extracted using a wet vacuum.

The process was repeated a couple of times to ensure the stone was as clean as it could be and we used stiff brushes along the grout lines where the pad struggled to reach to ensure the grout was also clean.

One done our attention turned to raking out loose grout and replacing it with new in a matching colour to ensure it blended in with the old.

Blue Lias Flagstone Kitchen floor in Odcombe Somerset Before Restoration

Sealing Blue Lias Flagstones Floor Tiles

We left the floor to dry for a further two days before returning to apply a sealer, it’s important that the floor is dry before sealing as applying a sealer to a damp floor will can have undesirable results.

After the deep cleaning process, the Flagstones were looking cleaning but rather grey so before sealing and to bring the colour back two coats of Stone oil were applied and left to soak in.

Once the Stone Oil had dried it was followed by sealing the floor with Tile Doctor Seal and Go which is a water based sealer (so no smell as it dries) that leaves an appealing satin sheen lifting the appearance as well as protecting the stone.

Blue Lias Flagstone Kitchen floor in Odcombe Somerset After Restoration

It took some time to do but I think you will agree this two-hundred-year-old floor has been transformed by the process.

Blue Lias Flagstone Kitchen floor in Odcombe Somerset After Restoration

 
 
Source: Limestone Flagstone Floor Cleaning and Restoration Service in Somerset

Maintaining the Appearance of Polished Limestone in Northamptonshire

Limestone is known on the international market to be a stone of premium quality, durability and toughness, and Limestone tiles give any property a high-end wow factor when they are looking their best. To maintain that appearance however does require some work and this is where Tile Doctor is happy to assist.

This Polished Limestone tiled floor had been installed four years prior in the kitchen and living room of a house in Ashton Village, near Oundle in Northamptonshire. The tiles had lost their shine and the grout had become dirty and stained and the floor in general was proving to be increasingly difficult to clean.

Polished Limestone Floor Before Cleaning Ashton Village

This is a common problem with polished stone floors, the surface polish and sealer wear down over time allowing dirt to penetrate. At a loss with what to do to restore the appearance of the floor, the property owner called me in to give the Limestone a professional-level clean, seal and polish.

Polished Limestone Floor Before Cleaning Ashton Village

Burnishing and Cleaning Polished Limestone Tiles

With tiles made of Limestone, Travertine, Marble and other high quality polished stone, we find that the best way to restore appearance is through a process known as burnishing.

Our burnishing system involves the application of four different diamond encrusted pads. Working in small sections of between four and six square metres, I applied the first pad, which uses a coarse grit to remove light scratches and dirt, followed by a pad with a medium grit pad to prepare the floor for polishing. Next, I used the third pad with a fine grit to start the polishing process.

Before moving on to the fourth and final pad, I cleaned the grout lines using handheld brushes in combination with Tile Doctor Pro-Clean, which is a high alkaline tile and grout cleaner that is safe to use on tiled floor. The floor was rinsed and the soiled cleaning solution extracted using a wet vacuum.

Sealing Polished Limestone Tiles

Following this, I allowed the floor to dry completely overnight. Upon my return to the property the next day, I used the fourth pad, which uses a Very Fine grit is to give the stone a high shine finish.

The floor was then ready to be sealed with Tile Doctor Ultra Seal, which is a premium, natural look, impregnating sealer designed to provide maximum stain protection. This was allowed to dry for an hour, before I then re-polished the tiles to remove any excess sealer and to refine the finish the absolute best quality possible.

Polished Limestone Floor Ater Cleaning Ashton Village

The benefit of the burnishing pad system is that no chemicals are used (just a small amount of water for lubricant) so it is environmentally-friendly. I recommend the customer to use Tile Doctor Neutral Cleaner in the future to provide quick and effective maintenance. She was very pleased with the results and now she will be well-equipped to keep the floor in fantastic shape.

Polished Limestone Floor Ater Cleaning Ashton Village

 
 
Limestone Tile Cleaning and Polishing Service in Northamptonshire

Restoring a Limestone Kitchen Floor in Somerset

Bridgwater is known to be one of Somerset’s liveliest towns. With a history dating back over 1000 years, it has many traditions, including a carnival which happens every November, and is hailed as the world’s largest illumination procession.

What wasn’t looking lively, however, was this Limestone tiled kitchen floor at a house in the town. It had been laid five years previously but at the time of laying hadn’t been sealed with adequate amounts of sealer.

As a result, the Limestone had absorbed a lot of wet footprints and other dirty stains. The sealer simply broke down after a while, leaving the homeowner with a floor that never looked clean no matter how much they cleaned it – using all kinds of products. In fact, the tiles looked blackened and mouldy, as you can see in the photos below.

Limestone Tiled Floor Before Cleaning in Bridgwater Limestone Tiled Floor Before Cleaning in Bridgwater

It was time for the homeowner to seek out professional assistance, so she decided to contact her local Tile Doctor. I was asked to completely restore the look of the floor – something the homeowner had deemed impossible at this point.

Cleaning a Dirty Limestone Tiled Floor

In practice, I knew the floor could be restored using the right products and methods including a really deep clean and resealing with the right type of sealer for these tiles.

I scrubbed in Tile Doctor Remove and Go, which is a powerful coatings remover which draws out ingrained stains and strips away any old sealer remaining on the tiles. The floor was then rinsed thoroughly with plain water to neutralise it, and the resulting soiled solution was extracted using a wet vacuum. I repeated the process on stubborn areas, eventually transforming the floor back to its natural and clean state.

Sealing a Limestone Tiled Floor

I allowed the Limestone to dry out completely overnight before returning to the property to seal the tiles. This is important as the slightest amount of excess moisture can damage the performance of the sealer, and we would’ve been back to square one!

After checking with a damp meter, I could see everything was fine, so I proceeded to seal the floor with Tile Doctor Colour Grow, which is not only a robust impregnating sealer that will protect the floor going forward but also enhancing the natural colours in the stone at the same time.

Limestone Tiled Floor After Cleaning in Bridgwater Limestone Tiled Floor After Cleaning in Bridgwater

In the space of two days, the Limestone tiles had been completely transformed. Now it had been properly sealed, the floor will be much easier to clean and therefore should stay looking great for a long time to come. The customer was very happy to have finally resolved the problem with some assistance from the Somerset Tile Doctor!
 
 
Source: Limestone Tile and Grout Cleaning and Restoration Service in Somerset

Polishing Limestone Flooring in Gloucestershire

Limestone is known on the international market for its premium toughness, durability and aesthetic characteristics. This can make it difficult to maintain however, especially if the stone has been polished and lustre on the stone has started to wear down which is inevitable with use.

The traditional method of getting a the shine back on polished stone is called honing which is expensive however at Tile Doctor we have worked out a much more affordable process called burnishing which utilises different grades of diamond encrusted pads to clean and then bring up the polish.

I recently undertook the restoration of a large area of Limestone tiles in the kitchen and lounge of a property in Yate, Gloucestershire. The floor as a while had become dull and dirty – and was long overdue some professional attention.

Limestone Tiled Lounge Floor Before Cleaning in Vale Gloucestershire

Burnishing a Limestone Tiled Floor

Before starting I removed the kick boards from the underneath the kitchen units so they wouldn’t get affected by the cleaning process. Once prepped I started the burnishing process which is a chemical free process that uses a small amount of water for lubrication and a quick rinse between the use of each pad. I started with the first of the four burnishing pads which is a coarse 400 grit pad that designed to grind away the dirt and old sealer on the surface of the floor.

After applying the first pad, I moved my way through the medium 800 and fine 1500 grit pads to gradually build up the shine. As the floor became cleaner it became apparent the grout lines were not in particularly good condition as well so I opted to clean these using a stiff grout brush and Tile Doctor Remove and Go which is specially formulated to remove old sealers whilst tackling dirt and stains.

After completing the clean and giving the floor a final rinse I extracted as much moisture from the floor as possible using a wet vacuum and left the tiles to dry off overnight.

Sealing a Limestone Tiled Floor

Returning to the property next day, I tested to check tiles were dry and then proceeded to buff the tiles once over using the last of the four pads which is a 3,000 grit burnishing pad that finished off the polishing process.

Finally, I applied two coats of Tile Doctor Ultra Seal, which is an impregnating dealer designed to provide maximum stain production with a natural look finish. I buffed further in between each coat to ensure the best possible polish was achieved.

Limestone Tiled Lounge Floor After Cleaning in Vale Gloucestershire
This was a tricky floor to photograph due to the sunlight streaming through the windows on both days but hopefully you can appreciate the difference as much as the customer can.

Source: Limestone Tile and Grout Cleaning and Polishing Service in Gloucestershire

Resolving Limestone Floor Installation issues in Bedfordshire

Believe it or not the pictures below show a brand-new installation of black Limestone tiles in the kitchen and dining room of a house in Wixams which is a new town right in the centre of Bedfordshire.

Black limestone floor Wixams before cleaning
The tiles looked terrible and on closer inspection I could see that they were heavily covered with grout haze. The customer thinks the tiler was in a hurry to get the job finished, unfortunately if not washed off immediately and allowed to dry before sealing grout haze can become a real problem.

Black limestone floor Wixams before cleaning
To make matters worse the tiler had sealed over the top of the grout haze hoping to hide his mistake which simply made the problem worse. The property was a new build so the client called in the site foreman to rectify the issue and he was advised to get someone out to assess whether anything could be done.

I inspected the floor and after carrying out a test clean on one tile which the customer was happy with the results and the work was booked in for a couple of weeks’ time

Deep Cleaning Limestone Floor Tiles

When I returned on site I masked up the kitchen units to protect them and then sprayed on a solution of Tile Doctor Pro-Clean to break down the sealant before washing and rinsing aided by a rotary machine fitted with a scrubbing pad and a wet vacuum to extract the soiled solution.

Black limestone floor Wixams during cleaning
Once the sealant was removed I was able to tackle the grout haze by applying Tile Doctor Grout Clean up diluted at a ratio of 3:1, I needed a strong solution as the grout smears were quite significant. The solution was allowed to dwell for a few minutes before agitating and adding more water before rinsing. I worked in areas of 3 square metres at a time so as not to leave the product on the floor too long until the whole floor had been treated. After I was happy all the grout haze had been removed the floor was given a final rinse and as much moisture removed from the floor as possible with the wet vacuum.

Sealing Limestone Floor Tiles

I allowed the tiles to dry off overnight before returning the next day to finish the floor starting with the application of a single coat of Tile Doctor Stone Oil to restore the natural black colour into the stone:

Black limestone floor Wixams applying stone oil
One this had dried I proceeded to seal the floor with two coats of Tile Doctor Colour Grow sealant, each coat was polished in by hand leaving an hour for drying between coats, I then waited another hour before giving the whole floor a final polish with a buffing machine to remove any excess sealant.

Black limestone floor Wixams after sealing
The result was quite a transformation and the customer was very happy, I also provided advice on how to clean the floor in the future using Tile Doctor Neutral Cleaner which is a PH neutral cleaner designed for use on sealed stone.

Source: Limestone Tile Cleaning and Renovation Service in Bedfordshire

Polishing Unsealed Limestone Floor Tiles

This beautiful Limestone kitchen tiled floor at a property in Peel Green was only a year old and, while it wasn’t in too bad of a state, the customer told me the floor had not been sealed properly due to issues with retaining moisture. The lack of an adequate sealer had allowed the Limestone to become duller over time after exposure to dirt and muck. It also had some more obvious marks and stains in some place and needed some grouting to be done around the corners and edges of the room.

Limestone tiled floor before burnishing Peel Green Limestone tiled floor before burnishing Peel Green

I travelled to the property in Peel Green, which is within the Greater City of Salford in Greater Manchester, to see what could be done to restore the condition of the tiles.

Burnishing Dull Limestone Kitchen Tiles

Upon closer inspection of the tiles, I recommended to the customer that we proceed with the process known as burnishing, which we use primarily on Limestone, Marble, and Travertine. Burnishing, which involves the application of diamond encrusted burnishing pads, breaks down old sealers, gets rid of marks, stains and ingrained dirt, and gradually builds and evens out the polish on the tiles.

I started burnishing the Limestone kitchen tiles straight away when I arrived at the property as it was a big area and would require lots of hard work to achieve the desired results within the space of a day.

Our burnishing system consists of four diamond encrusted pads: Coarse, Medium, a Fine and Very Fine. Each pad was applied to the Limestone in sequence in tandem with a small amount of water to act as lubrication, gradually smoothing and polishing the surface of the tiles. After every pad, I also used my wet vac machine to remove any dirty water left on the floor and, after the Fine pad I rinsed the floor thoroughly to remove any dirt left on floor. I then left it to dry.

Sealing Limestone Kitchen Tiles

When I was satisfied that the floor was completely dry, it was time to seal the Limestone tiles. However, I first went over the floor with Very Fine grit pad to provide a final polish before sealing.

My choice of sealer was the impregnating Tile Doctor Colour Grow, a product which enhances the natural colours in the stone whilst also offering robust protection against dirt and stains. Remembering that the tiles had never been properly sealed, I applied plenty of sealer and left it to dry for 10 minutes. Following this, I carefully removed any excess sealer left on the surface with a dry cotton cloth. After sealing I went over the floor once final time with the Very Fine pad, just to smoothen things down and leave an exceptionally neat finish.

Limestone tiled floor before burnishing Peel Green

When the job was finished, I gave the owner some tips and recommendations on the cleaning of the floor going forward and a complimentary bottle of neutral cleaner to get them started.

Limestone tiled floor after burnishing Peel Green Limestone tiled floor after burnishing Peel Green

The customer was very pleased with the finish, so much so that she opted and take up the Tile Doctor Maintenance Plan to keep the floor looking good for years to come! This involves popping round every 6-12 months to top up the sealer and give the floor a quick polish.
 
 
Source: Limestone Floor Cleaning and Polishing Service in Greater-Manchester

Cleaning and Polishing a Dull Limestone Kitchen Floor Tiles in the New Forest

Limestone is a beautiful flooring material however it’s a porous sedimentary rock with is not as tough as its cousins, Marble and Travertine, and therefore will need more Maintenance over time. This Limestone tiled kitchen floor in Lyndhurst is a great example of how this material can lose its appearance without a regular maintenance regime in place.

Limestone floor before cleaning Lyndhurst New Forest Limestone floor during cleaning Lyndhurst New Forest

Cleaning Limestone Kitchen Tiles

To restore the appearance of polished Limestone we use a set of diamond encrusted Burnishing Pads which effectively cut back the layer of dirt on the floor and then build back up the polish. It was a reasonably large kitchen with an island worktop to so we worked in sections removing the kick boards as we went.

You can see the effectiveness of the process from the test patch below.

Limestone floor before cleaning Lyndhurst New Forest

We stated the burnishing process with the coarse pad fitted to a rotary machine and applied with a little water. The coarse pad is very good at removing dirt and old sealers from stone and once completed the resultant surface water and loose dirt is removed using a wet vacuum.

At this point the grout was also cleaned by applying a strong solution of Tile Doctor Pro-Clean which was scrubbed in along the grout lines, this is necessary as the recessed nature of the grout makes it difficult for the pads to reach it.

Limestone floor during cleaning Lyndhurst New Forest

I mentioned earlier there are four pads in the burnishing system, so once the floor was rinsed with water following the grout cleaning the other three pads were applied to the stone floor in sequence finishing on the finer polishing pads one after the other until we were left with a high shine finish.

Sealing Limestone Tiled Floor

We left the floor to dry and came back later to seal the floor, the floor must be dry before sealing otherwise it can effect the performance of the sealer. Once we were happy the floor was dry we proceeded to seal the Limestone tile using two coats of Tile Doctor Colour Grow which is a colour enhancing product that impregnates the pores of the stone bringing out the natural colours and protecting it from within.

Limestone floor after polishing Lyndhurst New Forest Limestone floor after polishing Lyndhurst New Forest

 
 
Source: Limestone Tile Cleaning and Maintenance Service in Hampshire

Shine Restored on Dull Limestone Floor Tiles in Harrogate

I was recently at a property in the North Yorkshire town of Harrogate, undertaking what I initially thought would be the cleaning and polishing of a Cream Limestone tiled kitchen. However, as I began the cleaning process I quickly discovered that under the dirty grout lines someone had taken a lot of effort to paint with a small brush directly onto the grout using varnish!

Cream limestone floor before cleaning Harrogate Cream limestone floor before cleaning Harrogate

Removing Varnish from Grout

In a normal situation, I would have covered the whole floor with Tile Doctor Remove & Go to solve the problem, however compared to, say, adhesive or paint staining, varnish is very difficult to remove. So instead I opted for the long, yet necessary process of cleaning the grout manually with several thin wire brushes. Over the course of two days I managed to remove approximately 90% of the stubborn varnish – and could finally move onto cleaning and polishing the Limestone as originally planned.

Burnishing and Sealing a Limestone Tiled Kitchen Floor

The polish had been lost from the Limestone kitchen tiles over time, so I set about restoring it using a type of polishing known as burnishing. This involves the application of diamond encrusted pads of varying grit to the floor to gradually buff the stone and achieve an aesthetic and durable shine. Burnishing is most commonly used on high-end stone such as Marble, Travertine and, of course, Limestone.

At Tile Doctor, our burnishing system comprises four burnishing pads, ranging from a Coarse grit to a Very Fine grit. After applying the first three pads (Coarse, Medium and Fine), I gave the tiles a further clean with Tile a Doctor Pro Clean, which is our alkaline cleaner, to remove any residue from the burnishing process. I then rinsed the floor with clean water and soaked up the residue with a wet vacuum, before leaving it to dry.

The floor was then polished to a satin finish using the fourth and final Extra Fine burnishing pad. I sealed it using a couple of coats of Tile Doctor Ultra-Seal, an impregnating sealer designed to provide maximum protection against dirt and stains.

Cream limestone floor after cleaning Harrogate Cream limestone floor after cleaning Harrogate

The combination of burnishing and sealing always makes a huge difference to Limestone tiles. Here, the finished result was almost like a new floor! The customer was both amazed and very pleased with the transformation.
 
 
Source: Limestone Tile Cleaning and Polishing Service in North Yorkshire

Removing Limescale from Limestone Shower Tiles

Sometimes, Tile Doctor customers will have more than one tiled area in need of professional maintenance. At this house in Wandsworth, South London; I was commissioned to clean and seal firstly a Limestone tiled kitchen floor, and a Limestone tiled shower unit.

Limestone Floor Before Cleaning Wandsworth

Cleaning and Sealing a Limestone Kitchen Floor

I started with the Limestone tiled kitchen floor which, like many other stone floors had not been treated to the correct regular care and had become dull and dirty over time as a result.

My first task involved applying Tile Doctor Remove & Go stripper in order to break down any old surface sealant and dirt. Then, I began the burnishing process, which essentially involves polishing with pads of varying grit. I started with a Medium 800 grit burnishing pad to provide an initial polish and grind away ingrained dirt, before refining this with a Fine 1500 grit pad to achieve a smooth surface. The burnishing pads are used in combination with a small amount of water.

Limestone Floor During Cleaning Wandsworth

After leaving the floor to dry for 24 hours, I sealed the tiles with Tile Doctor Colour Grow. This will provide durable surface protection for the future and also further accentuate the great natural shades in the Limestone. To add the finishing touches, I buffed the floor with a soft white buffing pad.

Limestone Floor After Burnishing Wandsworth

Cleaning and Sealing a Limestone Tiled Shower Unit

During the time it took for the Limestone tiled kitchen floor to dry, I set my sights on tackling the shower unit. The unit was suffering from a terrible amount of limescale, which would need to be removed using a set of hand held burnishing pads. Limescale deposits build up on surfaces which come into contact with hard water, and can become very unsightly if not dealt with promptly.

Limestone Shower Tiles Before Cleaning Wandsworth

This proved to be a more awkward job thanks to the intricate Limestone fittings on the shower walls. I used the smaller 6-inch burnishing pads fitted to a hand buffer, while for the kitchen floor I naturally used the larger sized pads attached to a heavy weight buffing machine.

With the limescale as bad as it was, I started to grind it off with a Very Coarse 120 grit burnishing pad, before working my way up gradually through the system of pads – each time using a slightly finer grit pad until I finished with the Ultra Fine 3000 grit pad and the surface finish had been restored.

Limestone Shower Tiles After Cleaning Wandsworth

Following this, I removed the silicone sealant around the shower fittings, and dealt with the mould growing behind it.

On the second day of work, I sealed both the kitchen floor and the shower unit. Much like the kitchen floor, the shower unit was sealed using Colour Grow to ensure long lasting protection, and fresh silicon was also fitted.

Two days of work and two rejuvenated Limestone features later, I was left with a very happy customer.

Limestone Shower Tiles Before and After Cleaning Wandsworth

 
 
Source: Limestone Tile and Stone Cleaning and Restoration Service in Surrey

The Importance of Sealing Limestone Tiled Floors

This customer from the historic city of Cardiff was keen to see what Tile Doctor could do to put some life back into their treasured Limestone kitchen floor that was laid in 2008. My first observations were mainly centred on the horrific condition of the surface which although adequately sealed initially the floor had not received any subsequent maintenance and its condition had deteriorated over time. The light shining in from the patio doors highlighted all the imperfections in the floor caused by surface wear and tear commonly seen in high traffic areas such as a kitchen.

Unmaintained Limestone Kitchen Floor Before Cleaning Cardiff Unmaintained Limestone Kitchen Floor Before Cleaning Cardiff

Upon closer inspection, there were further problems: the floor was stained and scuffed, and in most places the sealer had worn off completely allowing the dirt to become ingrained into the pores of the Limestone. Additionally the grout was recessed but was now flush with the tile surface due to dirt build-up. There were also areas contaminated with grease and kitchen cooking oil.

The Limestone floor tiles were 20mm thick French Limestone, and had been laid very well so there was no requirement to do any tile or grout repairs however to get this floor back to its original condition the surface would need to be reconditioned using the Tile Doctor four stage burnishing system.

Restoring a French Limestone Floor

I started by giving the floor a wash with a medium dilution of Tile Doctor Pro-Clean, focusing mainly on the grout lines in order to remove the muck that had built-up there. I used a special stiff grout brush for this activity; it’s quite narrow and ideal for grout scrubbing.

This worked well, but the significant build-up of dirt along some of the grout lines meant more work was required. I tackled this problem with a hand scraper assisted with steam. At the end of this process, the whole floor was then rinsed down with water to remove any soil and the resulting slurry was then extracted using a wet vacuum.

Unmaintained Limestone Kitchen Floor During Grout Steam Cleaning Cardiff Unmaintained Limestone Kitchen Floor During Grout Steam Cleaning Cardiff

Burnishing French Limestone Tiles

The next step was to start the burnishing process, which basically involves applying four diamond encrusted floor pads in sequence over the floor. Each pad is a different grade, starting with the most abrasive coarse pad and moving through to the finer grades using a little water to lubricate and rinsing away any slurry between each pad.

Unmaintained Limestone Kitchen Floor During Cleaning Cardiff Unmaintained Limestone Kitchen Floor During Cleaning Cardiff

I eventually finished with the extra fine pad which builds up shine and lustre on the tile; it had taken two days to clean the grout and burnish the Limestone but the floor was much improved and so after a final rinse down I left the floor to dry off overnight with the aid of the underfloor heating.

During this time, I also addressed the stained Limestone in the area of the kitchen where the dustbin was situated. This had been a major upset for the customer and I’m happy to report I managed to deal with it. However, it was quite an involved process, so I’ll write about this in a separate post.

Sealing a Limestone tiled kitchen floor

On the third day I came back to seal the floor, checking first that it had dried sufficiently with a damp meter. Fortunately, the underfloor heating had done a great job of drying the stone and I was able to seal the floor using three coats of Tile Doctor Colour Grow sealant. This sealant not only provides a durable seal but also penetrates deep into the pores of the stone protecting it from within and enhancing the natural colours of the Limestone in the process.

After the final layer of sealant, I worked over the floor again with the extra fine burnishing pad both to add shine again following sealing, and to ensure that no smear marks were visible as the lighting conditions were unforgiving and highlighted any imperfections.

Unmaintained Limestone Kitchen Floor After Cleaning Cardiff Unmaintained Limestone Kitchen Floor After Cleaning Cardiff

The customer was delighted with the results: so much so, in fact, that they booked me in to restore their Victorian hallway floor as well but that’s a story for another time!
 
 
Source: Limestone Floor Restoration Service in South Wales

Deep Cleaning a Filthy Limestone Tiled Kitchen

Recently I visited a client in the town of Maidenhead, Berkshire who needed assistance restoring a very dirty pitted Limestone tiled floor which had suffered over the years due to poor maintenance choices. The pressures of a busy family life had, understandably, prevented my client from undertaking regular cleaning and the products and methods used for cleaning were by and large unsuitable for this type of natural stone. In addition, the pits in the tiles had been filled with grout; however, they were not flush to the tile and therefore a large amount of soil had collected in the pockets. The result was a Limestone tiled floor in considerably poor condition that was increasingly difficult to keep clean.

Limestone Floor Before Cleaning Maidenhead Limestone Floor Before Cleaning Maidenhead

My client had tried and tried to get the floor clean, using methods such as scrubbing with toothbrushes, steam cleaners, and mopping – but they weren’t getting anywhere! I explained to my client that steaming is, in fact, one of the worst cleaning systems to use on natural stone floors. Steam not only damages sealers, it also thins out greasy soils. Some of these soils are absorbed onto the domestic microfiber pads, however a lot of the soil becomes thinner allowing it to penetrate deeper into the pours of the stone and grout. This in itself starts the vicious circle to rapidly soiled and dirty tiles and grout. This happens because the grease soils magnetise dirt!

Solution: cleaning a Limestone tiled floor

My first task in the cleaning process was to mix a strong solution of Tile Doctor Pro-Clean, which is a high alkaline cleaner. This solution was applied liberally across the entire Limestone tiled floor and grout. It was allowed to dwell for 30-40 minutes, giving it time to seep into the stone to get underneath and lift the ingrained dirt to the surface. During this time, I scrubbed the grout lines using a specialist stiff grout brush. The Limestone tiles were then scrubbed with heavy mechanical rotary agitation machine.

Limestone Floor During Cleaning Maidenhead Limestone Floor During Cleaning Maidenhead

I then gave the floor a thorough rinse using the latest in cleaning and capture technology, which involves firing hot water at high pressure in a spinning motion across the floor, in effect blasting away the ingrained soils from the grout and pitting in the limestone. The high pressure is delivered from a system mounted inside my van which also contains waste tanks to capture the extracted soiled water.

Solution: sealing a Limestone tiled floor

After being allowed to dry thoroughly for 24 hours, I returned to seal the floor with Tile Doctor Colour Grow which would have brought out the deep colours in the stone, however after discussing the options with the client it became clear that they wanted to keep the floor looking as light as possible so Tile Doctor Ultra Seal was applied. Ultra Seal is a natural look impregnating sealer that soaks into the pores of the stone and protects it from within.

Limestone Floor After Cleaning Maidenhead Limestone Floor After Cleaning Maidenhead

The floor now looks fantastic and the sealer should ensure it remains looking that way for some time to come and before leaving I made sure to provide my client with some professional maintenance advice.
 
 
Source: Limestone Floor Cleaning and Sealing service in Berkshire