Mundane question, but pertinent: My galvanized trailer has an orange rusty tinge from being exposed to well water. Will products containing oxylic acid damage the galvanized coating? What's safe to use? I'd like to get rid of the rust stains but keep the galvanized coating around for awhile. <img src="http://www.catsailor.com/forums/images/graemlins/tongue.gif" alt="" />
