went in to the local auto paint supply today to get some sand paper and he asked me what I was using it on. when I told him he LOL and said he has a lot of chevy and dodge guys doing the same thing, cavs and neons have the same problem. he also said that one of the local used car dealers cleans the lights with vinegar first says it softens up the crust first. I don't know but I'll try it this weekend when I do mine for the first time and report back
