The problem with tiled floors is that grout is porous and in most cases the grout is never sealed when it is installed.
The more you mop it, the dirtier it can get. Dirty water from the mop soaks into the groutlines making them dirtier and dirtier. Steam mops don’t help either because the head of the mop glides over the tiles and doesn’t even touch the grout.
This typical kitchen in a modern home responded well to GroutPro’s clean and Colourseal process. The machine cleaning process extracted the dirt out of the grout leaving it so clean you could eat your lunch off it. The homeowner chose a lighter coloured grout than the original dark grout which resulted in a cleaner look that also made the room appear larger. Our Colourseal is a specialised product that gives grout a long lasting “wipe clean” surface that is guaranteed not to stain.