Maintaining your clear bra is easy to do. You want to keep your car and clear bra clean is much as possible. After a storm and the roads dry up wash your car and clear bra. Washing your clear bra frequently will keep the material looking brand new. After your car is washed and dry, pull it into a shady or covered area and use the Extreme Autoworks approved cleaner to clean and polish the bra. You never want to wax any of the clear bra. Waxing the bra will cause it to fade and turn colors.