Choose mineral oil for functional cutting boards and everyday maintenance, as it is non-drying, cheap, and easy to apply. Choose pure tung oil for fine furniture, decorative bowls, and wood countertops, as it hardens to a durable, water-resistant, and long-lasting finish.
Hardwax oils are widely considered the best overall choice for wooden floors. They penetrate deep into the timber to strengthen the wood fibers from within, while the added waxes create a highly durable, water-resistant, and breathable surface on top.
People avoid mineral oil—a clear, odorless petroleum derivative—primarily because of its heavy texture and concerns about pore-clogging. While highly refined cosmetic-grade mineral oil is generally considered safe, many opt for alternatives for several key reasons:
Pure tung oil is a permanent, hardening finish that polymerizes inside the wood to create a long-lasting, water-resistant seal. In contrast, mineral oil is a non-drying oil that never cures, meaning it will eventually wash off and constantly requires reapplication.
Mineral is made from petroleum and cooking oils go rancid over time. Look for board oils made of "highly refined coconut oil". Not good for cooking, but great for dry wood boards.
The best and safest option for wood cutting boards is 100% pure, food-grade mineral oil. It is tasteless, odorless, affordable, and deeply penetrates the wood to prevent cracking and warping without going rancid.
Professional chefs use different cutting boards depending on the task: commercial plastic (color-coded for safety) for high-volume prep and raw meat, thick wood or end-grain blocks for heavy chopping, and soft synthetic rubber in high-end sushi or fine-dining kitchens to protect expensive Japanese knives.
Linseed oil is better suited for indoor applications, such as furniture and cabinetry, where it can provide a protective finish without the need for extreme durability. Application (harder to apply): In its raw form, due to it's pre-polymerization, its a very-thick oil and stickier than Pure Tung Oil.
The best wood gap filler depends on your project type. For large or structural gaps, use epoxy (like J-B Weld KwikWood Epoxy). For stainable furniture touch-ups, use latex/water-based fillers (like Minwax Stainable Wood Filler). For wide flooring gaps, a flexible acrylic caulk is ideal.
Mineral oil carries distinct disadvantages depending on how it is used. Ingesting it as a laxative can impair the absorption of vital nutrients and lead to bowel dependency. Topically, its heavy, occlusive nature can trap dirt and clog pores, making it unsuitable for acne-prone skin.
The Beers criteria state that mineral oil should be avoided in older adults owing to concerns about aspiration; safer alternatives are available. Recommendations for laxatives in older adults are similar to those used in the general adult population.
Yes, Johnson's Baby Oil is formulated primarily with highly refined, cosmetic-grade mineral oil. In fact, it consists of pure mineral oil with a small amount of added fragrance.
Petroleum jelly is a mixture of natural waxes and mineral oils that together lock moisture in skin, moisturizing it to repair and relieve dryness.
Professionals use pH-neutral, water-based cleaners and microfiber flat mops to clean hardwood floors. They never use harsh chemicals (like vinegar, bleach, or ammonia) or excessive water, as these can strip the finish, cause the wood to warp, and void floor warranties.
The best oil to use depends on your floor's finish. For penetrating-oil or hard-wax finishes, use dedicated treatments like Osmo Polyx Oil or Kährs Satin Oil. For regular cleaning and maintenance, use a specially formulated Bona Hardwood Floor Cleaner or diluted Murphy Oil Soap.
Tung Oil
It is clear, quick-drying, and penetrates the grain to enhance and protect the wood. It's one of the oldest and most popular wood finishes in the world and is derived from the seeds of the tung tree in Eastern Asia. Tung oil has become a staple among fine furniture craftsmen in the United States and beyond.
Filling gaps in wood joints
Use Epoxy or Wood Putty to Fill the Wood- To make sure there is an even finish, wood or epoxy filler should be applied to areas of wood that need to be filled. Make sure that any excess putty is removed before it dries, so we would recommend, that this process is done as efficiently as possible.
Pros & Cons of Tung Oil as a Wood Finish
It's all natural, non-toxic, and eco-friendly, and it doesn't yellow as much over time as common finishes like linseed oil, nitrocellulose lacquer, or varnishes like polyurethane. On the other hand, tung oil is expensive and susceptible to water rings, stains, and scratches.
For 100% pure, unadulterated tung oil, Walrus Oil Pure Tung Oil and Hope's 100% Pure Tung Oil are the top consumer choices. If you prefer a polymerized (faster-curing) formula, Sutherland Welles is the gold standard for durable, water-resistant, and food-safe wood finishes.
Contrary to mineral oil, tung oil is a hardening oil which means it will only need to be treated once every few months or less. However, because this finish can take up to 30 days to fully cure and bond to the wood, it may not be the best option for surfaces that will be cut on frequently.
Wooden Cutting Boards
Hinoki (Japanese cypress) stands out as the material of choice, deeply rooted in Japan's culinary heritage and having the lightweight cushioning, making for the perfect surface not just for the knife, but also for the Chef.
Gordon Ramsay typically uses large, heavy-duty wooden cutting boards, preferring them for their durability and knife-friendliness. He most famously uses the professional-grade John Boos Maple Butcher Block on his shows and MasterClasses. At home, he also uses and endorses the HexClad Hybrid Cutting Board, which features beechwood construction.
One of the must have gadgets is an 18″ round x 3″ thick end grain walnut Boos Block®.