Wood is a hygroscopic material, meaning it absorbs and releases moisture from the air, causing it to expand and contract. Cutting board oiling acts as a barrier, slowing down this exchange of moisture and stabilizing the wood, which preserves its structural integrity and extends its functional life by many years.
Why Coconut, Olive, and Walnut Oil Fail as Cutting Board Oil</answer_end>
Allow the oil to penetrate the wood for the recommended time, usually 4 to 12 hours, before buffing away any surplus. Dry the board completely using a towel and allow it to air dry for several hours; applying oil to a damp board traps moisture.
Plant-Based Oils Not all oils are created equal for this application, and choosing the right one is critical for effective cutting board oiling. Every time you wash a board with hot water or expose it to steam, the wood fibers swell; when they dry, they shrink.
Why Coconut, Olive, and Walnut Oil Fail as Cutting Board Oil
This process involves applying a drying oil, such as food-grade mineral oil or walnut oil, to the surface and pores of the wood to protect it from the constant assault of moisture, harsh detergents, and physical abrasion. Food-grade mineral oil is the industry standard for a reason; it is 100% inert, colorless, tasteless, and does not go rancid, ensuring it will not impart any off-flavors to your food.
More About Cutting board oiling
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