Limestone Floor Archives - Cambridge Tile Doctor

Dirty Limestone Tiled Floor Deep Cleaned and Sealing in Hauxton

These photographs are from a Limestone tiled floor in the Kitchen of a property in the village of Hauxton south of Cambridge. The client was fed up with it constantly looking dirty and decided something must be done.

Limestone Tiled Kitchen Floor Before Cleaning Hauton

This is a common problem with Stone floors, being a natural material dirt becomes ingrained in the pores and once trapped in there it becomes very difficult to shift. The answer is to seal the stone with a sealer which keeps the dirt on the surface where it can be easily cleaned away. However, sealers do wear down with use and eventually fail allowing dirt into the stone again.

Having explained this I quoted to deep clean the floor and then seal with an impregnating sealer that will add long lasting protection to the stone. I also offered to burnish the Limestone to add a polish however the decided to not to take me up on this option.

Deep Cleaning Limestone Floor Tile and Grout

To deep clean the floor, I applied a medium dilution of Tile Doctor Remove & Go and left it to soak in for ten minutes. This product as its name suggests is a coatings remover and although the sealer had worn off it was still present in some of the less used parts of the floor. In order to get a consistent finish, it’s important to remove all of the sealer from the entire floor.

Remove & Go is also a good tile and grout cleaner and after scrubbing the tile with a rotary machine fitted with a black scrubbing pad it did a good job of pulling the dirt out of the stone to the surface. The pads can struggle to reach into the recesses of the grout lines, so these were cleaned by hand using a stiff brush and more Remove & Go.

After cleaning the soiling was extracted using a machine that’s built into the van. This machine deploys water at high pressure onto the floor and then simultaneously extracts the soiling with a powerful vacuum into a waste tank leaving the floor fairly dry. It’s a great tool that helps to speed up the cleaning process.

Last step in the cleaning process was to run a 1500-grit burnishing pad across the floor to remove water marks. I use a 17-inch pad fitted to the rotary buffer running it over each tile several times. The pad is used with water for lubrication and then the floor is cleaned again using the van mounted machine.

Sealing Limestone Floor Tiles

The floor was left to dry off overnight and I returned the next day to apply the sealer for which we selected Tile Doctor Ultra-Seal. This is a natural look sealer that soaks into stone occupying the pores and thereby preventing dirt from residing there. This product was chosen as it offers invisible protection and won’t alter the natural look of the Limestone.

Once dry the Limestone floor was given a final buff using a red pad to remove excess sealer buff up the appearance of the stone which now looked so much cleaner and brighter than before. My client was very happy with the improvement and asked me to return and apply the same process to several bathrooms floors at the property which had the same tile.

Limestone Tiled Kitchen Floor After Cleaning Hauton

For aftercare cleaning I recommended they use Tile Doctor Neutral Tile Cleaner which is a mild yet effective floor tile cleaner that won’t impact the sealer which can be the issue with stronger products.

Professional Limestone Floor Tile Cleaning in Hauxton

Pale Limestone Floor Before and After Renovation Toft

Cleaning a Stunning Pale Limestone Hallway Floor in Toft

1 Comment / Cambridge Tile Cleaning, Limestone Tile Cleaning and Polishing, Work by Category, Work by Location, Work History / Tom Conlon

This job was for a repeat client in Toft near Cambridge who had aa stunning large hallway that was tiled in beautiful pale Limestone. My client had asked me back to work on the floor having previously completed the deep clean and seal of a Terracotta floor previously.

Polished Limestone Floor Before Cleaning Toft

The Limestone tiling in the entrance hall had years of some type of topical sealer applied to it. This caused the stone to look slightly discoloured and from certain lights showed up hundreds of scratches and smudges embedded in the seal. I’ve tried to capture this problem in the photographs on this page, but it was very difficult.

A topical sealer sits on the surface of the tile where it is vulnerable to scratching, hallways are generally high traffic areas and so more likely to see this sort of problem. Ideally an impregnating sealer should have been applied, impregnators work by occupying the pores in the stone thus preventing soiling from becoming ingrained in the stone.

Cleaning a Limestone Tiled Hallway Floor

Before starting we protected the woodwork against splashing with blue film, I don’t usually make a great deal of mess, but you can never be too careful when working in someone’s property especially one as beautiful as this.

To strip off the old sealer I began by applying a strong dilution of Tile Doctor Remove and Go to the Limestone tiles. I split the floor into sections and used a 400-grit diamond burnishing pad to work the Tile Doctor Remove and Go into the tiles. The floor was then rinsed off using our high-pressure cleaning system that applies pressurised hot water to the floor whilst simultaneously extracting the soil with its built-in vacuum. The system is quite heavy, so it is built into my van, and I run a large flexible hose to a spinner tool that does the cleaning. It is an expensive tool, but it saves a lot of time and leaves the floor fairly dry afterwards.

The 400-grit pad had released a lot of the sealer but there were quite a few layers to get through, so I changed the burnishing pad to a coarse 200-grit pad and repeated the process. After another rinse and extract I would see it had the desired effect and I was able to carry on building up the finish on the Limestone by apply the 400-grit followed by the 800, 1500 grit pads. It was a large floor and so this took up much of the day so once complete I left for the day so it could dry off overnight.

Sealing a Limestone Tiled Hallway Floor

The next day I finished the polishing process with the application of a 3000-grit burnishing pad which is applied with a little water sprayed onto the tile and really brings up the polish on the stone. This process has the added advantage of leaving the floor dry so not long afterwards I was able to move on to sealing.

For this floor two coats of Tile Doctor Ultra-Seal were applied, it is an impregnating sealer that won’t alter the colour of the tiles leaving a natural look.

Polished Limestone Floor After Cleaning Polishing Toft

My client was much happier with the new finish and has asked for another quotation on some more Terracotta flooring that needs attention. For aftercare I recommend using Tile Doctor stone soap, it’s a special formula that builds on the patina which will help maintain the polished appearance of the Limestone.

Professional Restoration of a Limestone Tiled Hallway in Cambridgeshire

Cleaning a Stunning Pale Limestone Hallway Floor in Toft Read More »