I picked up a couple good size ammo boxes for pretty cheap at my local flea market. Can i put these in a a plastic garbage bag with oven cleaner to remove the rust (this is a great technique for cast iron pans and derusting)? Or will I ruin the seal? I prefer not to have to go through the hassle of wire brushes etc. I also saw a technique online for vinegar bath? Anyone have a better suggestion? Not much up on the net on this topic.