I'm sure many of you have tried this but this is the 1st time I did it. I have a '92 MIM Fender Jazz that I got off Ebay about 6 months ago. It has a ding here and there but it sounds good. I changed strings the other day so I wiped down the fret board, cleaned the frets, just some basic clean-up. I turned the bass over and decided to use a 3M scouring pad to wipe the back of the neck down. Man, that worked nice. I haven't tried it before. I did just enough to knock some of the dirt and grime off. I know this isn't nothing new, I just thought I'd share it. The neck is SMOOTH!