CleanStone Hardwater Stain Cleaning Kit by Bott and Sons Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $18.50 CleanStone + 8oz Sparks Brick & Tile Cleaner - $18.50 CleanStone + 1 Quart Sparks Brick & Tile Cleaner - $23.50 Size CleanStone + 8oz Sparks Brick & Tile Cleaner CleanStone + 1 Quart Sparks Brick & Tile Cleaner 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Hardwater Stain Cleaning Kit comes with: 1 CleanStone Sparks Brick & Tile Cleaner (8oz or 1 quart) Bott and Sons CleanStone is a expanded glass brick made to clean and remove hardwater staining from monuments. Sold separately here! Made to clean & remove hardwater from monuments Easy to use and will not damage the stone Use with Sparks Brick & Tiler Cleaner for maximum effect! Sparks Brick & Tile Cleaner Acid based cleaner for removing efflorescence, etc. from many surfaces. No after effects. The Original Brick & Tile Cleaner Since 1947! Cleans grout. Quickly removes cement and lime stains (efflorescence) from brick, block, flagstone, and quarry tile. Does not have any after effects such as leaving rings and stains. Easily cleans dirty grout.Cleans clay tile, glazed ceramics, vitreous tile, porcelain tile and many more. Removes stains from grout. Cleans surfaces where lime scale forms. Can be safely used inside the home to clean blackened fireplaces of soot and smoke stains. Do not use on limestone, real travertine or marble.Directions for Glazed Tiles: Pour a small amount in a non-metallic dish. Apply with a fiber brush. Allow a few moments for chemical to clean, then flush with warm soapy water. Do not rub glazed surfaces or permit fluid to stand on surfaces.Directions for Brick, Stone, Clay Tiles, etc.: Apply in the same manner but be sure to clean from the bottom upwards on vertical surfaces. In cleaning large areas, clean small areas at a time, flushing the area with plain water as it is cleaned. For very porous bricks and clay tiles, wet surface with water before applying Brick & Tile Cleaner. Rinse with detergent-free ammonia (1/4 cup to 2 gallons water) after cleaning.