Wood oil is a protective finishing product used to nourish, seal, and enhance wooden surfaces. It penetrates into the wood fibers rather than forming a thick layer on top, helping the wood retain its natural appearance and reducing the effects of moisture, drying, and everyday wear. Wood oil can make the grain and color of wood look richer while providing a smooth, natural-looking finish.
Different types of wood oil are available for different applications. Common examples include tung oil, Danish oil, teak oil, linseed oil, and hardwax oil. The right choice depends on the type of wood and whether the furniture will be used indoors or outdoors. Wood oil is commonly applied to tables, shelves, chairs, doors, wooden floors, cutting boards, and other DIY woodworking projects.