A conditioning cleaner for: Ceramic Tile, Porcelain Tile, Mosaic Tile, Vitreous Tile, and Natural Stone. Porcelain & Ceramic Tile Cleaner is a unique penetrating scouring compound that quickly and easily removes stubborn stains, grease, soap scum, heel and scuff marks, dirt and everyday grime. Porcelain & Ceramic Tile Cleaner can be used by hand or with a floor machine. It will also clean grout and remove hard water deposits and soap scum in marble showers. Special Features include: Clinging Action, Easy to Use, No Harsh Chemicals, Environmentally Friendly.