Star Brite aluminum boat cleaner removes oxidation, stains, dirt, lime deposits, and waterline buildup from all aluminum pontoon boats, Jon boats, canoes, and other unpainted aluminum surfaces, restoring their original shine. Star Brite Aluminum Cleaner and Restorer foams on contact to break down grime without damaging the metal. Unlike all-purpose cleaners, this formula is specifically designed for aluminum and effectively strips away oxidation without harming the surface. The 64 oz. bottle with sprayer applies to surfaces easily - spray, scrub as needed, and rinse for a clean, bright finish.Convenient 64 oz. bottle with sprayer for easy applicationRemoves oxidation, dirt, lime deposits, stains, and waterline buildupSafe for all aluminum pontoon boats, Jon boats, canoes, and unpainted aluminum surfacesSpecifically formulated for aluminum - it won't harm the metalDo not mix with bleach, ammonia, or other household chemicalsContains sulfuric acidUse only in a well-ventilated area64 oz. bottleMade in the USA