Your wheels are constantly under assault by grease, road grime, and brake dust that get baked on during the intense heat of driving conditions. Our Triple-Action Formula is specifically formulated to attack ALL THREE---grease, road grime, and brake dust - dissolving them to reveal your beautiful, shiny rims. Safe for wheels when used as directed Features Dissolves Brake Dust And Road Grim Leaves a Long-Lasting Satin Shine Contains Strong Alkaline Composition Usage Direction Clean one wheel at a time. Wear eye protection and rubber gloves. Wet cool wheel with hose. Hold bottle 6 inches from wheel and completely saturate wheel with cleaner. Allow liquid to penetrate for 30 seconds. Wipe with a soft cloth or sponge. Thoroughly rinse wheel. Dry with a soft, clean towel to prevent water spots. Repeat if necessary.