This Milled Sandstone tiled floor was installed in the kitchen of a house in the village of Warsash on the south coast. The floor was looking washed out and lost most of its colour and the owner wanted it looking its best.
Cleaning a Sandstone Tiled Floor
The first job was to remove the kick boards from around base of the kitchen units a followed by the application of Tile Doctor Pro-Clean diluted with 10 parts warm water. This was left to soak into the stone and then worked in using a black scrubbing pad. This action gave the floor a good clean and the now dirty cleaning solution was removed using a wet vacuum, the floor was rinsed down with water and the process repeated in the areas where further attention was required until we were happy the tiles were clean. The final cleaning action was to wash down the tiles with clean water a final time to remove any cleaning product and neutralise the floor before the next step of sealing. The wet vacuum was used again to remove as much water from the floor as possible and we then left for the evening so the floor could fully dry overnight.
Sealing a Sandstone Tiled Floor
We came back the next day and tested the floor with a damp meter in a few different locations to make sure no dampness remained in the stone. The sandstone was dry so we proceeded to seal the floor with Tile Doctor Colour Grow which is an impregnating sealer that occupies the pores in the stone preventing dirt from becoming ingrained there, it also as its name suggests brings out the colour in the stone and it certainly worked well on this floor and brought out the brown colours of the Sandstone, two coats were sufficient.
Milled Sandstone Floor Cleaned and Sealed in Hampshire
Porcelain tiles are very tough and a great choice for kitchens where they are likely to see a large amount of foot traffic, you do need to be careful however if they are the micro porous porcelain which as the name suggests are slightly porous and if not sealed will trap dirt. The other problem you are likely to have with any tiled floor is the grout which has a porous top layer that can become stained. This kitchen floor at a house in Warsash had both these issues and needed to be cleaned and re-sealed due to dirt becoming ingrained in the tile and grout making it difficult to clean and losing its appearance.
Cleaning and Preparing Porcelain Tile and Grout
To remove any remaining sealer and clean the tiles and grout a strong dilution of Tile Doctor Pro-Clean was applied and left to soak in to the surface for around ten minutes before scrubbing it into the tile with a rotary machine fitted with a black scrubbing pad and also a stiff hand brush along the grout lines. This was then washed down with warm water all of which was removed by a wet Vacuum. This stripping and cleaning process was repeated until the tile and the grout was looking new again after which the floor was given a thorough rinse in order to remove any trace of product and then dried as much as possible using the wet vacuum.
Sealing Micro Porous Porcelain
We left the floor to dry overnight and came back the next day to seal the floor first testing to ensure it was bone dry. Dry it was and so we proceeded to seal the floor using two coats of Tile Doctor Colour Grow which provides strong stain protection as well as lifting the colours in the tile. For those technically minded people reading this post an impregnating sealer penetrates into the pores of the tile to occupy the holes and therefore prevent any dirt from resting there.
I took the picture above whilst the floor was drying but hopefully you can see the improvement in the look of the tile and how clean the grout has become.