Description A-1 Hardwater Stain Remover and Metal Polish will remove hard water spots and stains from glass, ceramic, steel, and any other hard surface. A-1 Hardwater Stain Remover contains a uniquely engineered abrasive that greatly speeds cleaning and restoration of glass, metals, porcelain, fiberglass, and tile. Restores and shines aluminum, stainless steel, copper, and other metals. Removes and cleans mineral deposits, acid rain, cement leaching, silica, screen burn, soap scum, oxidation, scale, lime, corrosion, chalking, and rust. A-1 is non-acid and is safe to use on and around natural stones. Works quickly to restore surfaces and no special equipment is required.
