Incredibly this Travertine tiled floor had been laid just two weeks prior and unfortunately the tiler had not cleaned the floor prior to sealing thus trapping in dirt and dust that were present on the floor and now the tiles looked dull and dirty. Sealing floors can be a minefield and it’s possible the dirt was not that obvious and by sealing the floor it magnified the issue literally; whatever the reason the only solution would be to strip the floor of its sealer, clean the floor and then reseal.
Maintaining Travertine Tiles
To strip the floor of the sealer and clean it requires the application of a set of diamond encrusted burnishing pads which are fitted to a rotary machine in a set sequence and run over the floor lubricated with a little water. There are four pads in the set, you start with a coarse pad which will remove ingrained dirt and sealers before moving on to the medium, fine and very fine polishing pads which are a much finer grit and restore the polished finish of the stone. The floor needs to be rinsed down between each pad application to remove the soil that is produced and then given a final wash at the end to make sure the floor is clean before sealing.
Polishing and Sealing Travertine Tile
The floor must be dry before sealing so it was left to dry overnight and I came back the next day to seal it using two coats of Tile Doctor Colour Grow which is an impregnating sealer that occupies the pores in the stone so dirt cannot become ingrained there and in the process it also enhances the natural colours in the stone. Once the sealer was dry it was buffed using a white buffing pad to make sure that I hadn’t left any residues from the seal.