This product will remove grout residue & most epoxy grout smears, efflorescence, oxidization and grime from most ceramic tiles, vitrified tiles and masonry surfaces NOTE: This product is acidic and will etch most polished marble, limestone and will corrode most metals.
Heavy Duty Cleaning 1 part Restorer to 1 part water Medium Duty Cleaning 1 part Restorer to 4 parts water Light Duty Cleaning 1 part Restorer to 16 parts water
