I had a call from a lady who wanted the Travertine tiled floor in her kitchen cleaned, the Travertine tiles actually extended further into the adjacent room but in this case it was only the kitchen she was concerned with. The sealer that had been used on the floor was ‘Lithofin Stain Stop’ which is sold primarily to the domestic market; it’s an appropriate sealer for Travertine but in a high traffic area such as this kitchen it had been worn down allowing dirt to get trapped in the Travertine.
Cleaning a Travertine Tiled Floor
The remaining sealer was easily removed using a strong solution of Tile Doctor Pro-Clean which is a heavy duty cleaner and stripper. I removed the kick boards from under the kitchen units and then proceeded to work in the Pro-Clean using a rotary machine fitted with a black scrubbing pad. This was followed up with a manual scrub of the grout lines using a stiff brush as machines struggle to reach into the dip between the tiles. Once clean the dirty solution was removed using a Vet Vacuum and then washed down a number of times with clean water to neutralise the floor before re-sealing.
Sealing Travertine Tiles
Since this was a relatively small area of a 60m2 we re-applied the same sealer to ensure it would match up the rest of the floor. Personally for Travertine I always recommend Tile Doctor Ultra-Seal which is a penetrating sealer giving a natural finish especially designed for food preparation areas such as kitchens, another option to consider is Tile Doctor Colour Grow which brings out the deep colour in the stone.
The customer was pleased with results and will most likely be asking us to return later to strip back the entire floor and re-seal.
Source: Cleaning a Travertine Tiled Floor in a Kitchen