Limon oil is just mineral spirits with a little fragrance added. As long as you don't over do it, that's fine for the job. It's a good idear to avoid getting it in any gaps between the neck and finger board as it will soak into the maple and could keep hide glue from sticking properly if you ever need to replace the fingerboard.Originally posted by Anton Visser
I was advised to rub the ebony fingerboard of a previously owned EB with lemon oil to clean it. Works well! Also, the nice fresh lemon fragrance kind of takes away the nasty smell of the smegma. B]

