"Economical, very effective, easy to use, acidic delimer and descaler. Removes road film, calcium, tarnish, magnesium, iron, rust and mineral deposits. Contains phosphoric acid. Cleans house and truck trailers, trim on show cases, shower stalls, walls, floors, drain boards, refrigerators, cabinets, metal splash boards and faucets. Use on stainless steel, chrome, aluminum, copper, brass, ceramic, plastic, porcelain, and glass."