International stone polish. Polishes and protects marble countertops, marble vanities, granite countertops, marble shower walls, marble columns, and all other types of natural stone countertops. Helps prevent dulling, glass rings, and shower wall streaks. Enhances the beauty of polished stone surfaces. Allows the stone to release natural moisture vapors. Non-acid. Works fast. Will not alter the crystalline structure of the stone. Is safe for food-handling surfaces. Excellent hard water tolerance. NOT FOR FLOOR USE.