Cleans and Polish. As a bleach-free product, this cleanser is an ideal stainless steel cleaner and can easily remove rust, tarnish, mineral deposits, and tough stains from most surfaces. SURFACES: Stainless Steel, Porcelain, Ceramic, Copper Alloys, Fiberglass, Corian, Brass, Bronze, Chrome, Aluminum. KITCHEN: Sinks, Cookware, Stove cooktops and exteriors, Countertops (non-stone), Backsplashes, Porcelain or Ceramic Dishes, Drained Floors. BATHROOM: Sinks, Bathtubs, and Showers, Faucets, Toilets, Tile, and Grout. OUTDOORS: Rust Stains, Plant and Pollution Grime, Vehicles and Boats (test first), Siding, Grills, Tools, Sporting Equipment. (Packaging May Vary)