door casing refinishing
We need to refinish a door frame/casing. I don't really know what to call it, but it is the opening from one room into another - just the door opening with no door. Anyway, it has lots of nicks and scratches. How do we refinish it? Sand lightly? By hand or sander? We don't need to restain except in a few small areas - mostly just touch-up, I think. Or should we use steel wool? Then what kind of finish? Thanks for your help.