I'm looking for suggestions as to whether it's necessary to apply a finish on the inside (unseen) surfaces of a jewelry box I'm building. It's the NYW cherry box with 3 drawers. The outside will be my poly/BLO mix. Should I use the same mix inside, or something else, or nothing at all? In the past, I opted for a shellac finish inside to seal the wood. But lately, I heard that this is unnecessary.
Comments?
Bob