I just washed, dried and clayed my new truck. There are a few places on the vehicle that are cloudy and looks as though the protective film tht protests the truck en route from the factory left it behind. It never cam off with the wash or claying. I tried Griots adhesive remover and still nothing. It feels smooth to the tough but looks bad especially on the roof. Any suggestions on what to use? Would Chemical Guys Grime Reaper be too harsh?