Tips for Cleaning Grout: And Removing Stains and Discoloration from Grout and Tile
Without proper maintenance, tile grout can become discolored, filled with mold and mildew, and downright nasty. The surface of the grout is porous, which means that if it is not properly sealed dirt, grime and water can easily get trapped in the tiny holes in the surface of the grout. This leads to discoloration and ...