Anti-Tranish Formula lasting up to 6 months! Works fast and restores paint. Guaranteed to Safely Clean, Polish & Protect: Brass, Copper, Silverplate, Sterling, Chrome, Stainless Steel, Nickel, Bronze, Solid Gold, Aluminum, Anodized Aluminum, Pewter, Magnesium, Platinum, Acrylic, Factory Gun Bluing, Painted Surfaces, Glass, Plexiglass, Eisenglas and Fiberglass. Removes: Tarnish, Rust, Water Stains, Chalking, Lime Deposits, Heat Discoloration, Lead & Powder Residue, Oxidation, FIngerprints, Flies, Tree Sap, Bird Droppings, Graffiti, and Dyes. Not for: Electroplated Finishes.