The easiest and best way is to routinely wash your vehicle. Start by getting two buckets, one for wheels and one for the body of the vehicle. It is always good to keep wheel cleaning mitts and brushes separate, because contaminates on the wheels can easily scratch the finish of the vehicle. You will then want to rinse the vehicle off, and spray on a wheel cleaner, such as our Brake Buster product. If the wheels are extremely dirty, you may need to use a brush to help loosen the build up. Then, rinse the wheels off and begin washing the vehicle with a wash mitt and pH balanced soap. Rinse when done, and dry with a chamois. In addition to washing, we always recommend waxing your vehicle every 2-3 months with a high quality carnauba wax. This process will help maintain your vehicle and keep it looking great.