I've just finished removing light oxidation from entire boat hull with 3M Cleaner & Wax. The directions said it was for light oxidation. I used a 7" power buffer and the product worked great. I followed it up with a coat of McGuires best wax using the power buffer and the boat looks like new. I left the stern for last because the previous owner had painted on the name of the boat with some kind of spray paint. Can anyone tell me what I might be able to use to remove the old name without damaging the boats original paint finish?