I was asked to visit a property in Crowthorne near Sandhurst to take a look at a Terracotta tiled floor that was installed twenty years prior and had now become dull and dirty. The client had recently had the house redecorated and attempted to clean the terracotta tiles themselves, however they quickly discover the process was difficult and rather time consuming and thus got in touch with Tile Doctor.
Deep Cleaning a Terracotta Tiled Kitchen Floor
To clean the floor and remove old coatings such as sealers etc a strong dilution of Tile Doctor Remove and Go was sprayed onto the tiles and allowed to dwell for ten minutes. The grout lines were then given a good manual scrub with a stiff grout brush before turning my attention to the Terracotta tiles which were scrubbed mechanically. For this we use a black pad fitted to a rotary buffing machine adding more water as needed to help lubricate the process.
Sealing a Terracotta Tiled Kitchen Floor
Stripped back terracotta is very porous so I allowed the floor to dry out over the weekend to make sure it would be bone dry before sealing. Returning on the Monday I conducted a moisture test with a damp meter to check the floor was dry before starting to apply the sealer. Tile Doctor Seal and Go was used to seal the terracotta, a total of eight coats was applied leaving roughly twenty minutes between coats. Having air movers placed around the room helped with the drying time. Seal and Go is a water-based sealer so it doesn’t leave a smell as it dries, it works very well on Terracotta leaving a subtle sheen to the tile which puts new life in the floor.