I do not like to admit it, but I have not be able to keep up on the upkeep with my bass's hardware. My bridge is DIRRRRTTTTYYYY. Most notably, there is a lot of grit and rust on the saddles screws. Could a 10 minute dip in a tub of metal cleaner do the trick for those hard to reach places, and make my screws looker a lot nicer than they do now? (I'm not really asking for miracles).