This customer from Rushden called me in because she was having difficulty keeping the grout in her kitchen clean although the ceramic tiles themselves were fairly easy to maintain.
On speaking to the customer it became evident that the one coat of sealant that was originally applied to the grout five years ago had all but worn off and the cleaning products she was using were too strong reducing the life of the sealer and now dirty water getting into the now porous grout which was causing staining each time she mopped the floor.
Deep Cleaning Ceramic Tile and Grout
To get the grout clean and lift out the dirt we used Tile Doctor Pro-Clean mopped onto the floor and scrubbed into the grout lines with a stiff grout brush. The second and third pictures below show the equipment we use to deep clean and scrub the grout and to extract the water under pressure to clean the grout as best as possible.
The final pictures below show the overall end result after allowing the floor to drying overnight and then sealing the grout with two coats of Tile Doctor Grout Seal & Go.
I also talked the customer through Tile Doctor recommended cleaning procedures and advised her that she was entitled to a free bottle of Tile Doctor Neutral Cleaner which would keep the floor looking at its best for much longer and would not affect the grout sealant.