as everyone probably knows, Art is getting us a great deal on some smoked heads and fogs. Ive never put new headlights in before and I saw someone saying that they are pretty hard to put in. Well beyond that, I don't want to have to take them off to clean them up or ne thing. so i want to do it right the first time. Does anyone have a good method to keep the headlights from "yellowing" up (oxidizing i believe is what it is correct)?