This balcony in St John’s Wood, London, NW8, which had been clad in Limestone floor tiles, had not been professionally cleaned for 15 years and was now covered in mould which the customer was unable to remove.
Stripping the Limestone Tiled Floor
To get the Limestone clean I used a neat solution of Tile Doctor Pro-Clean with was left to soak into the stone before being worked in with rotary machine fitted with a black buffing pad. This process removed most of the mould but there were still some stubborn patches so I then used a further application of Pro-Clean this time mixed 50/50 with Nanotech Ultra Clean to add an abrasive element to what is a powerful alkaline cleaning product. This was scrubbed into the tile and then steamed off using a Bosch steamer followed by further scrubbing by hand.
The next step was to use a set of four Tile Doctor burnishing pads to polish the Limestone surface to a low sheen. These diamond encrusted pads come in a number of different colours and are applied one after another with each pad being a finer grade than the last. After thoroughly rinsing the stone again and removing the waste water with a Numatic aqua vacuum I left the tiles to dry off overnight. Luckily the weather remained fine.
Sealing Yorkshire Limestone Tile
The next day I sealed the Limestone tiles using two coats of Tile Doctor Colour Grow sealer which I prefer for Limestone as it enhances the natural colours in the Limestone floor as well as providing stain protection something I’m sure it’s going to need given the location.
Although not quite all the damage from the mould could be entirely removed the tile was 95% improved and the customer was very satisfied with what had been achieved.
These ceramic tiles situated in a large flat in Bravington Road W9 which is near Kensal Town in the City of Westminster, London. The tiles had been in place when the client moved into the flat some years ago and were badly in need of deep cleaning, attempts to remove the dirt using a steam cleaner had been successful but very slow. In the end the owner, realising that cleaning more than 75 square metres of tile herself in this way was going to take too long, decided to call in professional help from Tile Doctor.
Cleaning Ceramic Tiles
Using Tile Doctor Pro-Clean which is a heavy duty alkaline cleaning product and a medium brush on a Numatic buffing machine I lifted most of the ground-in dirt from the tiles before rinsing and scrubbing the floor again with a black buffing pad and scrubbing the grout clean by hand using a stiff grout brush.
I then thoroughly washed the floor with a mop and fresh water which was then removed with an aqua vacuum, this process was repeated until I was satisfied the floor was clean. When the floor was dry it revealed an nearly as-new ceramic tiled floor with a pleasing sandstone imitation design.
The photos show the floor before cleaning with a mark around where a piece of furniture had been removed and then the uniformly clean floor after the cleaning process was complete. The customer was delighted with the restored condition of her floor and amazed that it could have been made so clean.