Is it safe to spray this product on rims/wheels to remove brake dust?
No, Black Magic® Bleche-Wite Tire Cleaner is not recommended for use on rims or wheels to remove brake dust. This product is specifically formulated for cleaning rubber tires and whitewall lettering only. Using it on wheel finishes such as painted, clear-coated, polished, or aluminum surfaces may cause damage or discoloration.
For removing brake dust from rims or wheels, we recommend using a wheel cleaner that is specifically designed for the type of wheel finish you have and always following the product label directions.