Properly finished wood can be wiped down with soap and warm water, and this will eliminate most harmful bacteria. To make cleaning easier, be sure to apply mineral oil and wax to your wood counters as needed.
Pure tung oil, like Waterlox, is a popular option as it's also a food-safe sealer. Apply with a cloth in long strokes along the length of the wood. You'll need to apply around four layers, letting each coat dry for at least 12 hours.
Actually wood is naturally antibacterial, it's the best surface you can have for food prep. Wipe it clean with water, pat dry, and the wood will kill off the bacteria as it dries further.
Tung Oil: This natural oil finish penetrates the wood and provides a durable, water-resistant surface. It is food-safe once fully cured and can tolerate high temperatures. Linseed Oil: Similar to tung oil, boiled linseed oil can provide a protective finish.
For food safe boards: To extend the longevity of your wood, wipe on a coat of food grade mineral oil. And when the wood starts to look dry from being used and washed, apply another coat.
As a rule of thumb, wood is food safe if the tree produces nuts, fruits, leaves, or sap that is edible. But you should also keep the Janka hardness rating in mind. This metric measures how hard a wood species is in pounds of force or lbf.
Wooden Surfaces
However, wood poses a considerable food safety challenge because of its porous nature. Liquids from food, particularly raw meat or fish, can seep into the wood, where they can become breeding grounds for bacteria and mould.
HOPE'S 100% Pure Tung Oil, Food Safe, Premium Waterproof Natural Wood Finish and Sealer for Indoor and Outdoor Projects,16 Fl Oz, 1 Pack.
Olive oil is excellent in being a protective wood treatment for indoor furniture. But, this is not the case for outside fixtures. The main reason is olive oil can go rancid when defined to sunlight and other elements. Suppose you're looking for a wood sealant or treatment solution for your patio furniture.
Pour Hydrogen Peroxide Onto Cutting Board Surface
Hydrogen peroxide will safely and effectively disinfect the surface of a wood cutting board.
If you plan to prep food on your butcher block countertops, look for a food-safe sealer. Using a foam brush, apply sealer over wood surfaces and let dry. Repeat for a final coat. If you used mineral oil to stain your butcher block, then you won't need to seal the wood.
Waterlox is a superb choice for finishing wood countertops because it produces an incredibly appealing and durable surface. It is waterproof, food-safe and easy to maintain. Waterlox literally locks out water and locks in the natural beauty of wood.
However, they can warp, crack, or rot if not regularly cleaned and sealed. Sealing butcher block countertops will keep them strong and resilient for decades. While this can take weeks or even months to get going, you only need to seal them every six months.
Use a Food-Safe Mineral Oil
To keep your countertop maintained, you'll also want to regularly apply mineral oil. A food grade mineral oil will help to keep your maple, hickory, black walnut, or red oak wood in top condition and stay fresh.
Mineral oil is one of the most common food safe finishes.
Vinegar proves to be a cheap and harmless substitute for commercial cleaners. It efficiently removes dirt and rejuvenates wooden surfaces due to its acidic nature. It doesn't contain the dangerous chemicals found in many commercial cleaners.
I always use a mineral oil and beeswax mixture. One coat and it looks fantastic and it's good safe.
Pure Tung Oil, aka chinawood oil which comes from a china wood tree, dries hard to a lustrous matte finish, making it an excellent wood finish safe for foods.
Can beeswax damage wood? Sanding and solvents cause the beeswax to penetrate deeper into the wood, making it difficult to remove. Beeswax repels most other stains and varnishes, so it can be incredibly difficult to resurface solid wood furniture once it has sunk into the wood.
To summarize, with its mild aroma, ease of application, and ability to deeply penetrate wood, coconut oil offers a holistic approach to wood care that emphasizes effectiveness, sustainability, and safety.
Although very beautiful and functional, they require proper sanitation and careful maintenance. Being, in fact, the wood is a living and porous material, it is not advisable to sanitize the cutting board daily, as this could risk the proliferation of germs and bacteria.
When choosing wood for kitchen utensils, it's important to consider food safety. Maple, cherry, walnut, beech, and teak are all excellent choices due to their non-toxic and non-reactive properties. These woods are durable, resistant to moisture and bacteria, and have been used in food preparation for centuries.
Avoid Cross-Contamination
The Meat and Poultry Hotline says that consumers may use wood or a nonporous surface for cutting raw meat and poultry. However, consider using one cutting board for fresh produce and bread and a separate one for raw meat, poultry, and seafood.