Aluminum Brightener is an acid-based product that cleans, brightens, and removes oxidation from aluminum wheels and rims. 
Cleans, brightens, and removes oxidation from aluminum wheels and rims 
 
Directions: Cool heated surfaces down with clean water prior to using aluminum brightner. Always keep surface wet! NEVER let dry or sit on the wheel for more than 1 minute. 
Light Soil – 1 part chemical to 15 parts water.
Heavy Soil – 1 part chemical to 8 parts water.
 
Caution: Mild eye and skin irritant. Keep out of reach of children and use only as directed. Wear gloves and eye protection at all times. Dispose of empty bottle properly.