John Boos Mystery Oil for Cutting Boards

John Boos Mystery Oil is a mixture of mineral oil, linseed oil and tung oil and will give your John Boos cutting board or butcher block the same quality finish as that applied at the factory. John Boos recommends oiling cutting boards and butcher blocks that are used regularly every 4 - 6 weeks. This completely food-safe oil will keep boards and blocks in great shape. 15-oz. bottle.