DuPont™ Restore™ Acidic Cleaner
Clean and maintain the beauty of your natural stone, tile, masonry, and grout surfaces with Restore Acidic Cleaner. This is a highly concentrated heavy duty acidic restoration cleaner that is guaranteed to remove soap scum, rust, hard water stains, grout haze, and even efflorescence. It is most beneficial when used to clean ceramic tile, porcelain, tile and grout, slate, and sandstone.