I think I've brought this up before,but can someone give me tips on removing smell from a hardwood floor. My older dog ( about 16) sometimes can't hold it in and will sneak out of bed ( usually ours) and go pee in one place next too the door. Its half on a rug and half on the floor. I did a Murphy's Oil soap scrub the other day and am thinking to continue. I'm really not sure what do do unless we strip the floor or get like a pergo floor at some point. Any ideas?