I bough a car that was heavily oxidized. I washed and waxed some areas where the clear coat was gone and paint faded and it shined really well. I need to remove the rest of the clear coat so I can wax the paint under it also to match the rest of the car. The clear coat is pretty much ruined with cracks were water was caught beneath. Is there anyway to remove the clear coat? Pressure washer where the coat is already peeling?