I recently had my 18' auto hauler trailer painted and noticed the chrome rims on the trailer got some paint overspray (the trailer was painted with automotive paint). I have tried both paint thinner as well as denatured alcohol to remove it, but neither seem to do the job. Any suggestions on what would be the best to use, that would not harm the chrome finish? (Note: taking the trailer back to the guy who painted it is not an option)