| I would suspect G&L repair might have some suggestions for what you could use to safely clean it. I'd avoid any chemicals as long as it's attached to the bass, because one slip and you might take some finish off.
It does seem odd. My oldest with a chrome bridge is a mid-90s sb-2 and although the saddles look a little dull (and maybe show a slight amount of tarnish) the bulk of the bridge shines like a diamond.
Faulty chrome job, maybe? If so, I wonder if this is something G&L would consider replacing under warranty. Maybe not, since it's just cosmetic, but it might be worth a try (assuming you're the original owner, of course). |