Autoglym Custom Wheel Cleaner Spray 500 mL is anacid free wheel cleaner that quickly removes brake dust and road grime. It is safe for use on all wheel types including alloy, lacquered alloy, steel, chrome, painted, anodised and plastic covers. How to use Ensure your wheels are cool to the touch as working on hot wheels may result in damage. Working on one wheel at a time, apply the cleaner generously from the bottom up, fully coating the wheel surface. Use a wheel brush or sponge to agitate the cleaner, concentrating on any dirt trap areas and dont forget the tyre wall. Rinse thoroughly, ensuring the product is fully removed before moving onto the next wheel.