| hi ive got a white substance onthe door of my red car. it wont rub off, ive tried white spirits and it has been car washed several times. i tried scraping with my finger and plastic scraper but its too hard it feels slightly rougher than the door paint it has a slight pit in it too i think it might be road paint from roadworks [IMG]i64.tinypic.com/sg3cqt.jpg[/IMG] [IMG]i65.tinypic.com/20547eh.jpg[/IMG] does anyone knowhow to remove it without damaging the door??   thanks   kyle |