Neglected Slate Kitchen Floor Tiles Restored in Sunbury-on-Thames

We always recommend regular maintenance for stone tiled floors, especially in areas of high traffic and high possibility of spillages, such as kitchens. Unfortunately, most house owners aren’t aware of this as was the case case of this particular Slate tiled kitchen floor at a property in Sunbury-on-Thames. In fact, the sealer hadn’t been refreshed for seven years and I suspect had worn off some years prior. The result? Well, you can see it from the photographs below

Slate Kitchen floor Before Cleaning Sunbury-on-Thames

Heavy soil and general kitchen spillages was now able to penetrate the pores of the stone leaving it looking stained and grubby.Cleaning using run-of-the-mill household products was proving near impossible and with the customer at a loss as to how to resolve the situation, I was called in to provide the professional attention these tiles so desperately needed.

Slate Kitchen floor Before Cleaning Sunbury-on-Thames

Cleaning a Dirty Slate Tiled Kitchen Floor

The first order of business was to break down what was left of the old impregnating sealer. To do this I applied Tile Doctor Remove and Go to the floor, it was left to soak in for around ten minutes before being scrubbed into the stone. Remove and Go is a heavy-duty remover for old sealers, adhesive stains and paint splashes that is safe to use on stone, tile and grout.

Another product used was Tile Doctor Pro-Clean, which is a powerful high alkaline cleaner which works well on stone and is especially good at cleaning up grout lines.

This combination of products helped to eliminate all oil-based stains and day-to-day soils from the stone. Next, using a specialised stone rinse extractor and water, I flushed all the old sealer, cleaning products and resultant soil away.

Sealing a Slate Tiled Kitchen Floor

I left the floor overnight to dry completely following the cleaning. Upon my return to the property I applied three coats of Tile Doctor Colour Grow sealer, an impregnating sealer which helps to protect the stone from spillages and ingrained dirt by filling the pores of the stone and acting as a barrier. This subsequently makes daily maintenance easier.

Slate Kitchen floor After Cleaning Sunbury-on-Thames

As you may have guessed from the product name, the sealer also enhances the natural colours in the stone. The photos below show just how significant a difference this make to the aesthetic appearance of the floor.

Slate Kitchen floor After Cleaning Sunbury-on-Thames

The customer was very pleased with the results and couldn’t quite believe seven years of poor maintenance could be remedied in just two days!

Professional Tile Cleaning and Sealing for a Dirty Slate Tiled Floor Restoration in Sunbury-on-Thames

Lustre Restored on a Dull Slate Tiled Floor in Twickenham

Slate is a popular choice for tiled kitchen floors and when properly maintained looks fantastic, however like all natural stone products without an effective cleaning plan dirt will become ingrained in the stone and will start to lose its appearance.

Slate Floor Before Cleaning in Twickenham

This was the case with this fantastic Slate tiled kitchen floor in Twickenham which had the potential to look really nice, but hadn’t received the proper maintenance for a long while, leaving it looking very tired. It now needed what was left of its old surface sealer stripped off, followed by a deep cleaning of the tile and grout before having a fresh seal applied.

Cleaning a Dull Slate Tiled Floor

To begin the restoration, I mixed a 50:50 solution of Tile Doctor Remove and Go and Tile Doctor Pro Clean. This was applied to the floor and allowed to dwell. Remove and Go functions as a stripper that breaks down the old sealer, while Pro Clean is a versatile, high alkaline cleaner that is safe to use on all types of natural stone flooring.

To use it to full effect, I machine scrubbed this solution into the floor to completely remove all dirt, stains, and old sealer. I also ran a stiff brush along the grout lines to remove the particularly stubborn dirt ingrained in the grout. The resulting cleaning slurry was then rinsed with water and extracted using a wet vacuum and the floor checked for stubborn marks which were retreated using the same process.

Slate Floor Before Cleaning in Twickenham

Sealing a Slate Tiled Floor

The floor was left to dry overnight and I came back the next day to apply a new seal. It’s important to leave a tiled floor to dry completely before sealing and at this time of year 24 hours is usually enough. This is necessary to ensures there is no excess moisture in the tile as this has the potential to cloud the sealer and affect its effectiveness.

The customer required a low sheen finish and a floor that was easy to maintain. I opted to use Seal & Go, which provides exactly that. It is a water-based with a high sheen blend of acrylic polymers that offers a both a stain resistant surface seal and a durable low sheen finish, also being water based it doesn’t leave a smell as it dries. Seal and Go is also a breathable sealer that will allow moisture to rise up through the tile and allow the floor to breathe.

Slate Floor After Cleaning in Twickenham

As you can see from the pictures, the lustre has been completely restored to the Slate tiles and the sealer will allow for easy maintenance for the customer in the future.

Slate Floor After Cleaning in Twickenham


Dull and Dirty Slate Tiled Kitchen Restored in Middlesex

Slate Tiles Cleaned and Sealed to Restore Condition and Lustre in Hampton

Slate tiles have been in use for centuries, often chosen for roofing and both interior and exterior flooring due to their hard-wearing nature. While the popularity of the material perhaps peaked a hundred or more years ago, punctuated by the so-called “Slate boom” in 1870s Europe, it is still seen used en masse in large construction projects globally, and Slate tiled floors remain a feature of many houses in the UK, both old and new.

Despite its natural durability, Slate still requires regular maintenance, especially when used as flooring in the high traffic areas of a house. This tired and dirty looking Slate tiled floor in the kitchen of a house in Hampton, Middlesex was in certain need of the old sealer being stripped off, following by a deep cleaning and the application of a fresh seal.

Slate Floor Before Cleaning In Hampton

Cleaning a Slate Tiled Floor

To begin the job, we mixed a strong cleaning solution consisting of Tile Doctor Remove and Go stripper and Tile Doctor Pro Clean. Pro Clean is a heavy duty alkaline-based cleaner that is designed to tackle significant levels of soiled build up on natural stone floors.

This solution was then spread evenly across the surface area of the floor and left for roughly ten minutes to dwell and soak into the Slate, allowing it to start stripping off the old sealer.

Next, I fitted a black scrubbing pad to my rotary buffing machine and proceeded to agitate the solution, breaking up the dirt and general muck afflicting the tiles, as well as the old sealer. As the slurry of muck emerged I promptly rinsed it away with clean water, before extracting the excess moisture with a wet vacuum.

Slate Floor During Cleaning In Hampton

Sealing a Slate Tiled Floor

After being left to dry completely over night, the floor was ready to receive a new application of sealer. Since the customer requested a high sheen finish and a floor that was easy to maintain, we opted to go for the solvent based topical sealer known as Tile Doctor Seal & Go. The sealer acts as a layer of protection for the floor against dirt and stains.

Slate Floor After Cleaning In Hampton

As you can see from the pictures, the restoration has fully restored the lustre to these Slate tiles and has set up floor to be easy maintained for the customer in the future.



Professional Tile Cleaning and Sealing of a Slate Tiled Floor in Middlesex

Maintaining A Slate Kitchen Floor In Shepperton

This slate floor was installed in the kitchen and adjacent dining area of this house in Shepperton, Middlesex and now as with all sealed floors the sealer had worn down and the floor was becoming difficult to clean leaving it looking dull and uninviting.

To remedy the old sealer would need to be stripped off, the floor deep cleaned and a fresh seal applied. I suspect the sealer had been eroded prematurely by the use of harsh cleaning chemicals and a steam cleaner. This had destroyed the sealer in parts and made the floor look very uneven. You do need to be very careful of supermarket cleaning products as many are designed for glazed ceramic tiles and contain acids which will eat through the sealer over time.

Slate Floor Before Cleaning In Shepperton Slate Floor Before Cleaning In Shepperton

Stripping old Sealers off a Slate Tiled Floor

To strip the remaining sealer off the floor and give the slate and grout a really deep clean I prepared a 50:50 mixture of Remove and Go and Pro-clean diluted with water. This powerful stripper/cleaner solution was then machine scrubbed into the floor to break up the dirt and old sealer, a stiff brush was also run over the grout lines to get them clean as well. The slurry was then rinsed with water and extracted using a wet vacuum. The floor was then inspected and the process repeated where necessary until I was satisfied the slate and grout were as clean as they could be and free of any old sealer.

Sealing Slate Floor Tiles

The floor was left to dry off and we returned later to seal the floor. Sealers can be affected if the floor is damp so a damp meter comes in very handy at this point to confirm the floor is dry before sealing.

We have a number of sealer products available that all have different effects and in this case the customer required a high sheen finish and a floor that was easy to maintain. Tile Doctor Seal & Go gives exactly that result and being water based it doesn’t leave a smell as it dries, so we applied a number of coats and provided the customer with some advice on the use of pH neutral cleaning products for general cleaning going forward.

Slate Floor After Cleaning In Shepperton Slate-Floor-After-Cleaning-In-Shepperton-1968

You can see from the pictures that the process has restored the lustre to the slate and the sealer will protect the floor going forward making it easier to maintain.

Cleaning and Sealing a Slate Kitchen Floor in Middlesex

Cleaning a Slate Wet Room in Richmond

This bathroom in Richmond, Surrey was tiled in Slate on the walls and floor to create a wet room effect. Overtime the old sealer had perished allowing soiling and shower products to stain tile and grout there was also evidence of heavy Limescale deposits.

Slate Wet Room Before Cleaning

Cleaning the Slate Tiled Floor

We decided to give the tile and grout a deep cleaning using a strong mixture of Tile Doctor Pro-Clean combined 50/50 with Nanotech Ultra Clean to make it more effective. To get the cleaning solution to stick to the wall tile and grout it was decanted into a spray bottle and sprayed on to the tile, this combines it with air making it lighter and allowing it to dwell on the vertical surface.

The solution was then worked into the Slate tile and grout by hand using a stiff scrubbing brush and then washed off using clean water, this process had to be repeated a number of times until we were happy that the tile and the grout were clean again. Pro-Clean is also an effective sealer stripper so will have removed any remaining sealer from the surface, this is important as the new sealer may not have been compatible with the old.

There were a number of areas that had stubborn Limescale deposits so we treated them with Tile Doctor Remove and Go which is a very strong product that as the name suggests will pretty much remove anything but is safe to use on Tile and Grout. Once this process was complete the whole area was given a thorough wash down with water a number of times to remove any remaining chemical and neutralise the surface ready for sealing.

Sealing Indian Slate Tiles

We left the floor to dry off overnight and came back the next day to re-seal the tile and grout. We choose to do this with Tile Doctor Colour Grow which is an impregnating sealer that will sit in the pores of the tile and grout rather than on the surface and help protect it for longer, it’s also a great product to use on natural stone such as Slate as it really brings out the natural colours in the stone.

Slate Shower After Cleaning

Certainly my customer was pleased with the results and left the following message:

Jon was friendly and professional, working to a very high standard and keeping me well informed throughout the process.

Cleaning and Sealing a Slate Tiled Shower room in Richmond