From a short distance, apply evenly to a cool, dry wheel surface and let sit for 3-5 minutes. The liquid changes its color to red as it reacts with the iron particles of the brake dust. In case of extremely stubborn soil, use a sponge or soft brush to gently agitate. Finally, rinse thoroughly using a string water jet or high-pressure washer.
Protect against freezing. So not apply in direct sunlight or to hot wheels. Do not allow to dry.
Acid-free and pH balanced, Environmentally-friendly formulation.
Sprays on as Green fluorescent foam, turns Red as dirt & grime is penetrated.
Safe for use on wheels: aluminum and alloys; painted, anodized and clear coated.