(12) 20 oz. Cans. Water-based stainless-steel cleaner. SPARKLE is a USDA authorized, water based, non-abrasive, metal surface cleaner. This blend of emulsifiers and surfactants is dispensed in a stable foam. It cleans, shines and polishes in one step. This product will not scratch or score metal surfaces. It leaves a long-lasting protective coating that resists water marks and oxidation.