Looks great SteveH. All I can say when I used it the transformation of the inside was unbelievable it looked like new wood, where only dirty dry wood had been. I think it will last longer where there was no finish like the inside rather than the outside where the oil could not penetrate as deeply. It may need to be repeated as if you were polishing a table or other wood furniture. And now that it's clean wouldn't other oil furniture polish work?