white streaks!

[Sunderring]

There're white streaks on my rosewood fretboard.
Are they healthy?
If not, how to get rid of them?
I've been using lemon oil for my fretboard.

 

[666999]

There're white streaks on my rosewood fretboard.
Are they healthy?
If not, how to get rid of them?
I've been using lemon oil for my fretboard.

You can clean it off with olive oil. Or best if u can Linseed Oil. That solves ur problem.

 

[subversion]

most probably fungus. if you apply the oils mentioned in the previous post & they are still there, it might be that your top-most layer of your fretboard was scrapped off...