Renovating Moleanos Limestone Kitchen Tiles in Leeds

Moleanos Limestone is a very difficult stone to work with due to its’ porous chalky nature and needs to be sealed to prevent dirt accumulating in the stone. Without a sealer in place dirt builds up in the pores leaving it looking dirty and this is exacerbated in the case of White Moleanos Limestone which really shows up the dirt. I mention this as I was asked to visit a property in Leeds which had White Moleanos Limestone installed in the Kitchen and was now suffering this exact problem with the client unable to get it clean. The grout was also quite badly discoloured.

White Moleanos Limestone Kitchen Floor Leeds Before Cleaning White Moleanos Limestone Kitchen Floor Leeds Before Cleaning

I visited the property to survey the floor and quote for renovating the stone. I ran some tests and could see that as suspected the original sealer had broken down leaving the stone vulnerable. Sealers typically last around three to five years depending on use, but this can be significantly reduced if a strong household cleaning product is used to clean the floor.

Without a seal in place dirt was able to get into the porous stone and once ingrained it can be very difficult to remove without the right products and equipment. I completed a demonstration clean on a small area to show how the floor should look and the result was immediate. Confident I was able to get the floor clean my client booked me in and we agreed a date to complete the work.

Cleaning White Moleanos Limestone Kitchen Tiles

To restore the appearance of the stone I used a set of Tile Doctors Burnishing Pads which are encrusted with industrial diamonds and are used to hone the stone, remove dirt and restore its appearance. This is a slow steady process and involves working through the different grades of burnishing pads from coarse to very fine. The pads are applied with a small amount of water to lubricate and the soil generated by the process is extracted with a wet vacuum afterwards, to keep the mess to a minimum.

All the grout was cleaned by hand using a strong dilution of Tile Doctor Pro-Clean which is scrubbed into the grout lines by hand with a stiff brush. For best results I leave it to dwell for ten minutes before scrubbing, this allows it more time to break down and lift the dirt from the cementitious grout lines.

After cleaning I left the floor to dry off fully overnight.

Sealing a Moleanos Limestone Tiled Kitchen Floor

The following morning, I returned to the property and checked the floor was dry using a moisture meter. This is always worth checking as applying a sealer to a damp floor can result in a patchy appearance.

I had discussed the effects of the different sealers suitable for use on Limestone and the client specified they were after a natural look that wasn’t over shiny. With this in mind I selected Tile Doctor Ultra Seal which is a penetrating sealer formulated to provide maximum stain protection and is especially recommended for use in kitchen areas. Ultra-seal doesn’t change the look of the stone which made it a nice match for the client’s needs, it’s also a good grout sealer and will ensure the grout looks cleaner for longer.

Three coats of Ultra-Seal where applied allowing each one to dry before applying the next. With the new sealer in place the stone is protected from ingrained dirt and would prove to be much easier to keep clean in future.

White Moleanos Limestone Kitchen Floor Leeds After Cleaning White Moleanos Limestone Kitchen Floor Leeds After Cleaning

The client was very pleased with the finished result and before leaving I recommended, they maintain the floor using Tile Doctor Stone Soap which is designed for the cleaning of polished stone.

 

Source: Moleanos Limestone Cleaning and Sealing Service in Leeds, North Yorkshire

Pitted Jerusalem Limestone Floor Renovated in York

Jerusalem Stone is a pale variety of Limestone that comes from Israel and is available in different colours. It’s a high-quality material that has been used in construction for thousands of years however like all Stone used as flooring, it benefits from being sealed to prevent dirt from becoming ingrained in the stone.

Jerusalem Limestone Before Cleaning York

This ground floor of this house in the historic walled city of York had around 60 metres of Jerusalem Limestone installed throughout the kitchen area and some adjacent steps. Its appearance had degraded with use and was now looking flat, dirty and generally uninviting. Additionally, the customer didn’t like the natural pitting in the stone which proved to be a trap where dirt became ingrained making it more difficult to clean.

Jerusalem Limestone Before Cleaning York

I surveyed the floor and discussed the process required to restore the floor including restoration work to fill the pitting. I also worked out a price which was agreed and booked a date in the diary for the work to be done.

Cleaning and Filling a Jerusalem Limestone Tiled Kitchen Floor

My first task was to fill the holes using three different colours of grout. The floor was a mixture of shades, so I chose the best match based on the different colours in the stone. This work was tedious and a little slow but worked well and I was very pleased with the result. I come from a Tiling background so am quite used to working with grout in this manner.

Jerusalem Limestone Before Filling York Jerusalem Limestone After Filling York

Next the floor was deep cleaned with the 400, 800 and 1500 grit diamond burnishing pads fitted to a weighted floor buffer and lubricated with water. The pads are applied in sequence starting with the 400-grit pad first and the soil generated is rinsed off with water in-between. This process removes grease marks, old sealers, ingrained dirt and builds the polished finish of the limestone. I also used a hand-held burnishing block on the steps to get into the intricate corners.

The grout was particularly dirty and was cleaned by hand using Tile Doctor Pro-Clean scrubbed in with a narrow stiff brush and the soil rinsed off with water and extracted with a wet vacuum. This product is a multi-purpose cleaner and degreaser and it really gets to work on the hard to shift build-up of dirt, grime and grease.

The floor was left to dry off overnight, the lovely warm weather was a blessing as the floor was pretty large, thankfully we didn’t need to install any driers on this occasion.

Jerusalem Limestone During Grout Cleaning York

Sealing a Limestone Tiled Kitchen Floor

I returned the next day to finish the polishing with the final 3000-grit pad applied with a little water sprayed onto the tile. once done I tested the floor with a damp meter to make sure it was nice and dry and ready for sealing. The filled areas were looking particularly good, eliminating the issue the customer was having with dirt getting stuck in them.

To seal the Jerusalem Limestone and protect it from ingrained dirt I used two coats of Tile Doctor Ultra-Seal which is a natural look sealer that doesn’t alter the appearance of the stone. As well as providing the natural no-sheen look that the customer wanted it will provide stain protection and is recommended for food preparation areas such as kitchens. It also was excellent for sealing the grout and the areas I had filled.

Jerusalem Limestone After Cleaning York

The customer was very happy with the result and couldn’t believe how fast we had worked to restore the floor. She was relieved it would now be much easier to clean and maintain.

Jerusalem Limestone After Cleaning York

 

Source: Limestone Tile Cleaning and Sealing Service in York

Polishing Blue Moleanos Limestone Floor in Yorkshire

It’s not too common that you find two very different natural stone tiled floors in the same property. However, this is exactly what I discovered on a recent visit to a farmhouse property in Ripley, near Harrogate in North Yorkshire. The owner wanted to restore both their Westmorland Green Slate tiled entranceway and a Blue Moleanos Limestone tiled floor.

Westmorland Green Slate originates from the Lake District in Cumbria – where it has been quarried for many centuries – and is known to be a high quality and popular choice for flooring due to its subtle and pleasant green shades. By contrast, Moleanos Limestone originates from Portugal and is one of more commonly found types of Limestone used in buildings across the world.

But while the two floors were very different, the customer’s objective was the same for both – to restore the appearance of the tiles and return the shine to the stone. Here’s how I did it.

Cleaning and Sealing Westmorland Green Slate Tiles

The first floor I tackled was the Westmorland Green Slate, situated at the entrance to the property. Naturally, given that the tiles are situated in a high traffic area, they were very dirty and required a deep clean.

Westmorland Green Slate Floor Before Cleaning in Ripley

To do this, I applied a strong dilution of Tile Doctor Pro-Clean, which is our high alkaline, multi-purpose cleaner, stripper, and degreaser. The product was scrubbed into the tiles using a scrubbing pad fitted to a heavy-weight rotary machine to strip away any old sealer and remove the ingrained dirt. One I was satisfied with the condition of the floor it was rinsed with water and a wet vacuum used to remove the now soiled cleaning solution.

Once the floor had been left to dry completely, I was able to give the floor a fresh seal in the form of four coats of Tile Doctor Seal and Go. This sealer is specially formulated to provide both a stain resistant surface seal and a durable low-sheen finish.

Westmorland Green Slate Floor After Cleaning in Ripley

Cleaning and Sealing Blue Moleanos Limestone Tiles

Whilst waiting for the slate floor to dry I moved on to restore the Blue Moleanos Limestone tiles, which covered a floor area of 20 square metres, but were looking very sad, tired, and lifeless.

Blue Moleanos Limestone Floor Before Cleaning in Ripley

To clean polished Limestone tiles, we typically use a process known as burnishing, which involves the direct application of four different diamond encrusted burnishing pads to grind away old sealers, dirt and stains, before polishing the stone to restore lustre.

First, I used a Coarse 400 grit burnishing pad to strip the floor of the old sealer and remove all grease marks and stains. I had to go over the floor with the pad twice to get rid of some particularly stubborn grease spots.

Having done that, I moved on to focus on building back up the polished appearance of the Limestone by applying the Medium 800 grit, Fine 1500 grit, and Very Fine 3000 grit burnishing pads, with a light spray of water to act as a lubricant with each. This achieved a high-quality satin finish, which I ensured will be protected for the long-term by sealing the stone with Tile Doctor Colour Grow – an impregnating and colour enhancing sealant.

Blue Moleanos Limestone Floor After Polishing in Ripley

It took me three full days of work to clean, polish and seal both floors – and the hard work paid off, as the customer was absolutely delighted with their rejuvenated tiles!
 
 
Source: Limestone Tile and Grout Polishing and Restoration in Yorkshire