Kitchen Floor Cleaning Archives - South Lincolnshire Tile Doctor

Replacing a Failed Sealer on a Riven Slate Tiled Flooring in Boston

The pictures below are of a Riven Slate Tiled floor in the Kitchen and adjacent Dinning area at a property in Boston. The customer was very unhappy with the state of the Slate flooring and was at the point of taking the tiles up as they couldn’t keep it clean.

I paid a visit to the property so that I could understand all the issues and work out a quote for restoring its appearance. Whilst there I was able to confirm that the existing sealer had worn away so much and was now letting dirt into the stone. The Slate also looked dull and permanently dirty.

Riven Slate Tiled Floor Before Cleaning Boston

The solution would be to remove the old sealer, deep clean the floor and then apply a fresh sealer that would give the desired finish. The new sealer will prevent dirt from becoming ingrained in the stone, keeping it on the surface where it can be easily cleaned away.

Happy with the plan and quote the work was booked in.

Removing a Failed Sealer from Multi-Coloured Riven Slate Tiling

To remove what was left of the old sealer a strong dilution of Tile Doctor Pro-Clean was applied to the tile and grout and then left to soak in for ten minutes. We find this gives the product time to break down the old sealer and soils and makes the cleaning easier.

The floor was then scrubbed with a Black scrubbing pad fitted to a rotary machine working it into every part of the floor several times. The grout was also scrubbed by hand with a stiff brush and more Pro-Clean. The floor was then rinsed with water and extracted with an industrial wet vacuum.

With the soiling removed from the floor, the Slate and Grout was inspected and then the process repeated as needed until I was satisfied all the old sealer and dirt had been removed.

Once the cleaning was done I setup a Turbo Dryer so speed up drying times and left the floor to dry off overnight.

Sealing Multicoloured Riven Slate Floor Tiles

The following day I used a damp meter to test the slate and confirm it was dry before applying the sealer. The results indicated the Turbo Dryer had done its work and the floor was ready for sealing.

The sealer chosen for this floor was Tile Doctor Seal and Go, it works well on Slate and results in a very attractive deep shine. The area was a busy kitchen dining space so I applied enough sealer to ensure it was fully sealed making use of the Turbo Dryer to speed up the drying time. The sealer didn’t let us down and added a durable finish that brightened the whole area brought out the natural tones in the slate.

Riven Slate Tiled Floor During Sealing Boston

Riven Slate Tiled Floor Sealer Drying Boston

My customer was delighted with the results and before leaving I took time to discuss floor maintenance. I explained that with the fresh sealer in place it should only need a quick mop to keep the tiles clean. I also explained that its important to use a PH neutral cleaner when cleaning a sealed floor as anything overly strong will strip the sealer from the floor.

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1 Comment / North Hykeham Tile Cleaning, Slate Tile Cleaning, Work by Category, Work by Location, Work History / Phil

This customer in Lincoln had a new kitchen fitted but the footprint of the new kitchen was different and so they had some new tiles installed to match the original Multicoloured Slate floor. The new tile and grouting stood out against the original floor, something needed to be done to get the flooring to blend in together, so she called Tile Doctor.

I popped over to survey the floor and could see the real problem was that the sealer on the original Slate tile and grouting had worn off was letting dirt in making it difficult to keep clean. I recommended deep cleaning all the Slate and especially the grouting and then sealing the whole floor. The new sealer would bring the old and new sections together and once complete you wouldn’t be able to tell the new from the old.

Slate Tiled Kitchen Floor Before Cleaning Lincoln

Cleaning Dirty and a Dull Riven Slate Tiles

First job was to protect the new kitchen at ground level where needed including the removal of the kickboards. This was followed with the application of a strong dilution of Tile Doctor Pro-Clean to the tile and grout where it was left to soak in for about fifteen minutes.

Whilst the Pro-Clean was getting a head start on breaking down the soils and what was left of the original sealer, I set up a Rotovac machine which that scrubs the floor with soft brushes whilst rinsing and extracting all at the same time. It an expensive piece of kit but it’s very efficient and makes a very clean job of restoring the floor with two or three passes.

The vacuum extraction build into the Rotovac also means most of the water is removed from the floor. I was therefore able to inspect the tile and grout and repeat the process where required. I could see that some grout needed some more attention, so I hand cleaned those areas with Pro-Clean and a grout brush. At the same time the floor was being speed dried with a blower and fans.

Slate Tiled Kitchen Floor During Cleaning Lincoln

Efficient drying was especially important here due to the amount of water used in the cleaning process. We know from experience that for best results it’s important not to apply a sealer to damp tiles, so I always make sure the floor is dry using a damp meter beforehand.

Sealing Multicoloured Slate Kitchen Tiles

Once the cleaning phase was complete the new and old tiles matched perfectly. Eight years of grime had been removed and with the help of the fans and the sunny warm weather the floor was drying out quickly. In-fact I tested the tiles with a damp meter shortly after lunch and it confirmed the floor was dry and ready for sealing.

To seal the tile, I applied four coats of Tile Doctor Seal and Go. This adds a robust layer of protection to the floor, lifting the natural colours and adding a subtle finish that complements the natural stone. The new sealer also brought the new and old sections of tiling together making it impossible to determine the old from new.

Slate Tiled Kitchen Floor After Cleaning Lincoln

Looking at the photos of the floor before and after my work you can really get an idea of the transformation achieved in a short space of time. Certainly, my customer was delighted with the results and left the following review.

“Amazing work, the slate floor looks better than I imagined it could look. Who knew there were all these amazing colours under all that old sealant? Phil did amazing work, even hand-scrubbing the grout to make it look as new. Would happily recommend to friends and family who want to refresh their tiles.”

For the aftercare cleaning of Slate floors its important to remember not to use a product that isn’t too strong as it will prematurely erode the sealer on the tiles. Personally, I always recommend Tile Doctor Neutral Cleaner which is purpose made for the regular cleaning of sealed floors.

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