[budsy]

I got a large bottle of almond oil from the Doc for in my ear

and so decided to use it for the guitars fretboard and it does a good job

for such and brings the fretboard looking like new and a slightly darker look to it
as well as the bridge of the guitar and also do the pin holes

Ps You shall get all kinds of whats best and not for your guitar/s fretboard and bridge
this is your choice , all the best ..