[header] How to clean alloy wheels [title] Rinse the wheels to remove dirt and brake dust. [step] Spray them with a hose attachment that delivers a fine stream of water. [title] Rub the wheels lightly with a wet sponge. 
[step] Starting the process this way will remove most of the remaining brake dust and dirt, preventing you from scratching the wheels when you scrub the surface. [title] Remove dirt and debris from alloy wheels with a store bought cleaner.