With so many easy ways to update tile floors ... Dirt and mold accumulate in tile grout (seams) over time. Staining the grout with a new color freshens up the tile without needing to replace ...
Cue Zep, a grout cleaner and brightener. People claim it takes years off old grout, lifts heavy stains, and works in minutes. I decided to try Zep on the grout of the porcelain floor tile in my ...