Fretboard Cleaner & Conditioner
General mountain dulcimer or music discussions
I've used GHS Fast Fret to clean my fretboards and clean/wipe down the strings which get grimy too. It leaves things nice and feels easy to then to slide up and down the fretboard.
I also admit (confess?) I have used Lemon Pledge as well to clean/polish the fretboard (with strings in place) and it seems to work well for me too. ![]()
BUT... and this is important- Never ever spray or drip any cleaner, liquid, or polish directly onto the fretboard unless it's a fretless one. Instead, just put a very small amount on a soft cloth and then apply the cloth to the fretboard. You don't want any liquid at all to seep into the fret slots!- it can cause them to swell and the frets to loosen. This applies to seams on the instrument as well. Always use a soft cloth, do not apply products directly to the instrument .
