Alright I searched and it pulled up a few threads, but they apply mostly to glass lenses and stuff... I have a white '91 Volvo 940GLE, and all headlights/fogs are crystal clear (new), however, I have a single foglight that's pretty yellow.... it really sticks out on the car, and I'd really like to make it clear if this is somehow possible... If I can make the plastic clear again, what's the best thing I can use? Tried rubbing alchohol, didn't do much, just took a layer of dirt off that nothing else would . Am gonna try polish tomorrow... Ideas? Also, the paint still looks great but it has some spots and marks on it that scrubbing won't take off... fairly new marks too. Other than claying, what'll take them off, if anything?