As the title states... all of the black plastic trim is oxidizing with whitish blemishes and looks unsightly. This includes the black panels separating the windows, the wheel well trim and the trim all along the bottom of car. What can I do to restore it? How much to replace if need be? I had it restored by a detailer and it looked good for two weeks but came back worse than ever. I Want to keep the V looking good and new for a few years. What do I need to do? Or replace? and how much?