Follow along to my EASY ALLOY WHEEL CLEANING guide to easily remove caked on Brake dust, Road Tar and Old Wheel Weight Adhesives. Not only will I show you how to easily clean years of built up brake dust off but I will show you how to remove stains and tar and old wheel weight adhesive which can be very difficult to clean off. This could save you a ton of time, aggravation and money. Disclaimer - Warning - If your are in any doubt as to the condition or suitability of this method for your wheels then either test the process on a small out of sight area on your wheel or dont try it at all!