Wheels should be cool to the touch. If vehicle was recently driven, rinse wheels first with cool water.
Spray wheel and tire sidewall on all areas to be cleaned. Allow 30 – 40 seconds for product to penetrate dirt and brake dust, agitate with a soft brush or sponge, rinse thoroughly with a strong stream of water and dry.
Brown sidewalls or extremely dirty tires may need to be scrubbed with a brush before rinsing.