Zym&ouml;l Original Brite Wheel Cleaner - 24 oz Naturally Derived Product that is 100% Satisfaction Guaranteed ! Perfect for Steel, Aluminum, Magnesium, Alloy, Painted Alloy and Chrome Wheels. Contains Spun Tallow and Castile Soaps, Spearmint Oil Extract, Citric Terpene, Cetyl Cocomide (derived from coconut oil), Cocamide, Guar Extract. Brake dust will permanently damage the finish on your wheels. The adhesive used to mould brake pads will etch and pit the wheels if you allow it to remain in contact with your heated wheel surfaces. Use Zymol Wheel Coat after washing for protective results, technical support: zymoltech@zymol.com.