Originally Posted by Kar don

Def dont use glass cleaner or a Dry swiffer duster on dirty wheels, you are just asking to scratch and dull the surface of the wheel. MB wheels are some of the best in the industry.

The wheels are completely powdercoated almost twice as thick as the paint on your car. So it is more durable than the paint, but if you continue to use the glass cleaner or swiffer duster it will eventually dull the finish.