It is formulated to be safe on all automotive wheel and tire surfaces. Formulated to remove brown residues and old dirty and greasy tire shine products from tire sidewalls quickly and easily. Combines synthetic brake dust removers and grease-cutting surface-active ingredients to get wheels and tires clean with less effort. Biodegradable and phosphate-free. Brand Name: Turtle Wax Product Type: Tire and Wheel Cleaner Container Size: 23 oz Product Form: Foam Number in Package: 1 pk