If you’re passionate about tiled floors and easily upset I suggest you look away now as believe it or not the photographs below are from a recently laid Limestone tiled floor in Banbury. It had been left in a very poor state by the tiler who had managed to cover in Grout Haze and then in the process of trying to rectify the problem by cleaning it off with acid managed to etch the surface of the Limestone making the situation even worse. Limestone being a calcareous stone can in fact be dissolved by acids, in face it’s not unknown for mildly acidic cleaning products to cause holes to appear in the surface over time.
Restoring Limestone Tiles
To resolve we had to strip back the Limestone surface using a set of burnishing pads, these diamond encrusted pads come in a number of different colours each one does a different job from honing to polishing. I started with the coarse pad together with water and then carried on through the set until I got to the finer pad removing the soiled water with a wet vacuum along the way. Finally when I had dried the floor I used a finishing pad to buff the floor up. This activity took most of the day so left the floor to completely dry overnight.
Sealing Limestone Tiles
The following day I checked the floor to make sure it had dried, which it had and started to seal the floor which was done using a couple of coats of Tile Doctor Colour Grow Sealer which is an impregnating sealer which gets into the pores of the Limestone to prevent dirt being trapped, the formula as well as providing stain protection also enhances the natural colours in the stone.
I think you will agree we achieved a good result given the original condition of the tile. I should also mention that I also gave the customer a finishing pad as they owned a floor machine and using this on the floor even once a month will keep the honed surface tight and keep the seal working longer.
This Limestone tiled floor was installed in a holiday rental cottage in Chipping Norton which had a regular change of occupants and was in need of a deep clean and polish. To deep clean stone floors such as Limestone, Marble and Travertine the floor needs to be burnished with diamond encrusted pads.
Cleaning Limestone Floor Tiles
The floor was given a quick wash with Tile Doctor Neutral Cleaner in order to remove any surface grit and then cleaned using a set of Burnishing pads fitted to a rotary machine. The burnishing pads come in four different types and you work your way through them starting off with a course stripper pad with a little just water and then carry on with the white pad and then the yellow pad until the floor is thoroughly cleaned and any previous sealer removed. Next step was to use Tile Doctor Pro-Clean along the grout lines with a stiff brush to get the grout cleaner. To bring up the polish on the Limestone tiles I used a polishing pad which is the last in the set of the four burnishing pads. The floor was still wet at this stage so an air dryer machine was used to speed up the drying process.
Sealing Limestone Floor Tiles
Once the floor was dry we set about sealing it using two coats of Tile Doctor Colour Grow which is a colour enhancing sealer designed to provide maximum stain protection on natural stone floors whilst bringing out the deep colour in the stone. The last step was to buff the floor to a nice shine with a rotary machine fitted with a white pad.
Limestone Floor Cleaned, Polished and Sealed at a Hale Country Club