preliminary results
I don't know yet if this is going to have any long-term adverse effects (lifting frets, softening the finish, etc.), but the magic cleaner appears to be VODKA. I put some on a rag, applied it liberally (hey, what else would
I do?), let it soak in on the gunk for a few seconds, (longer for thicker gunk), and rub it with an old sock. I used a cool brush that I found (meant for cleaning tile grout, etc.) to clean up against the frets. Worked like a charm. Left the finish intact, however it did remove a little of the 'patina', so go easy on the elbow grease. The gunk had caused discoloration in spots, and the vodka did not remove them.
If the board continues to show no ill effects, I'm just going to leave it as is.
Btw, the vodka also cleaned the gunk off of the finished body (probably poly), the plastic parts including the pickguard and pickup covers, and shined the heck out of the chrome.
I used some cheap stuff (Popov) my wife won in a raffle. I can't say whether or not Grey Goose would have worked any better.
