The Quarry tiles shown below were installed in the kitchen of a take away restaurant near Hockliffe, as you can see they were quite tarnished and not looking their best due to general wear and tear and the use of strong cleaning products; an inspection was also due and the proprietor was concerned it would be an issue.
Cleaning Quarry Tiles
To clean the floor tile and grout I decided to apply a strong combination of Tile Doctor Pro-Clean mixed 50/50 with NanoTech Ultra Clean and then diluted with water. This combination creates a powerful cleaning product containing nano sized abrasive particles that can penetrate deep into the dirt. The cleaning solution was left to dwell on the surface of the tile for twenty minutes before scrubbing with a rotary machine fitted with a black scrubbing pad and then washed off with a Rotovac machine which applies and removes hot water at high pressure effectively cleaning the tile and grout and rinsing then removing the water at the same time.
Sealing Quarry Tiles
Once we were happy with the Quarry tile and grout was clean we left the floor to dry assisted with air blowers to speed up the process. It wasn’t long before it had dried and we were then able to the Tile and Grout using Tile Doctor High Shine sealer which should protect the floor for at least three years given the high traffic, this is of course as long as they use the correct cleaning products as acidic products will reduce the life of a sealer. The kitchen was now ready for inspection where it should pass with flying colours.
Before and after photograph below of a Quarry Tiled floor at a school in Dunstable that was in such a bad state we had to apply grout colourant to the floor. Quarry tiles are fairly indestructible so ideal for use in schools etc. where they will see a lot of foot traffic and abuse, having said that they will fade with wear over time and naturally the grout can become ingrained with dirt if not protected.
Cleaning Quarry Tiles
It had been a while since the Quarry Tiles and Grout had been given a really deep clean to so we mixed a dilution of Tile Doctor Pro-Clean 50/50 with NanoTech UltraClean and applied it to the floor and left to soak in for around 10 minutes; Pro-Clean is a multipurpose alkaline cleaning product designed specifically for cleaning tile and stone and NanoTech UltraClean adds tiny abrasive particles into the solution to make a more effective cleaner. The floor was then scrubbed using a rotary machine fitted with a black scrubbing pad and the grout lines scrubbed by hand using a stiff brush. The floor was then rinsed thoroughly with water which was removed using a wet vacuum, once the Quarry tiles were dry it was possible to spot the areas in need of further attention and these were scrubbed by hand together with more of the Pro-Clean/UltraClean mix and a steamer. At this stage it became apparent that that although the grout had improved it was too far gone and never going to make the grade and either needed to re-done or as per our suggestion re-coloured.
For floor grout we always recommend the use of an epoxy grout colouring product which not only completely covers the grout making it look new again but also provides a permanent barrier that prevents the grout from staining in future. They can be quite time consuming to apply however especially if you have a small format Quarry tile with lots of grouting.
Sealing Quarry Tiles
Once happy with the floor and it had time to dry off it was sealed with six coats of Tile Doctor High Shine Sealer which will provide future surface stain protection and also leaves a nice deep shine on the floor. It took a long time but I think you will agree from the before and after photograph below we managed quite a transformation.
The Ceramic floor tiles shown below were installed in a Luton high street restaurant, as you can see they were far from clean, deeply stained and even the grout had gone black.
Cleaning Ceramic Floor Tiles
Given the amount of dirt on the tile and grout we decided to apply a very strong combination of Tile Doctor Remove and Go mixed 50/50 with NanoTech Ultra Clean which results in the creation of a heavy duty stripper/cleaner containing nano sized abrasive particles that can penetrate deep into the dirt. The cleaning solution was left to dwell on the surface of the tile for twenty minutes before using a Rotovac machine which applies and removes water at high pressure to remove the dirt and rinse the floor.
Glazed ceramic tiles won’t take a sealer so once the entire floor was dry and stubborn areas re-done we were finished.