Sealers

When you’re finishing a dining table or a kitchen island, you need sealers that are non-toxic once they dry. The most common “true” food-safe options are natural oils like pure tung oil or food-grade mineral oil. These penetrate the wood fibers to repel moisture without leaving a hard, plasticky film. If you’re looking for a bit more shine and durability, a “Butcher Block Conditioner”—which is usually a blend of mineral oil and beeswax—is a fantastic choice. These are ideal for surfaces where you might actually prep food, though they do require occasional re-application to keep the wood from drying out.

The “best” product usually depends on whether you want to see the wood grain or protect it at all costs. In the humid Ozarks, a penetrating oil-based sealer is often the top recommendation. Unlike film-formers that sit on top of the wood and eventually peel, penetrating oils soak deep into the pores to keep water out. Brands like Ready Seal or Cabot are favorites because they are easy to apply and don’t require stripping when it’s time for a maintenance coat. They essentially “fade” rather than “flake,” which makes your weekend chores much easier three years down the road.

If your deck is brand new and made of a premium wood like cedar or redwood, it’s tempting to use a clear sealer to keep that “new” look. But keep in mind that “clear” doesn’t mean “invisible” for long; without pigment, the wood will naturally darken and gray under the sun’s rays within months. For most homeowners, a semi-transparent stain color sealer is the better investment. It enhances the natural grain while providing a much-needed barrier against the elements. It’s the sweet spot for protection—giving you that rich, finished look without the heavy, painted appearance of a solid-color stain.