Wonder Wheels Colour Active Super Wheel Cleaner 600ml is an acid-free and pH balanced wheel cleaner suitable for use on all wheel types, including chrome, unlacquered, split rims, anodised and damaged wheels. It effectively removes baked-on brake dust, road grime, dirt, grease, and oil with minimal effort. The advanced formula features colour-changing technology, turning deep red as it reacts with contaminants, indicating it's ready to be washed off with a pressure washer or garden hose, restoring wheels to a sparkling showroom shine. For heavily soiled wheels, brushing may be required. Do not allow the cleaner to dry on the wheel surface and always test on an inconspicuous area first. Store upright and secure.