How to Oil an Olive Wood Cutting Board the Right Way

Oiling is the single habit that determines whether an olive wood cutting board lasts five years or twenty-five. It sounds like a minor chore, but skipping it is the most common reason a board dries out, cracks, or starts to warp long before it should.

Why Oiling Matters

Wood is naturally porous, and every wash cycle pulls a small amount of moisture and natural oil out of the surface. Left untreated, the wood dries out, the grain tightens unevenly, and hairline cracks eventually form, usually starting at the edges or corners, where moisture loss happens fastest. A regular coat of oil replaces what washing removes and keeps the surface sealed against everyday moisture from food prep.

What Oil to Use

Not every oil in your kitchen is safe for this. Standard cooking oils, olive oil, vegetable oil, canola oil, will eventually turn rancid inside the wood grain, leaving an unpleasant smell that is difficult to remove. Instead, use one of the following:

• Food-grade mineral oil: odorless, inexpensive, and the most common choice for cutting boards
• Board butter or board cream: a blend of mineral oil and beeswax that adds a slightly more durable, water-resistant finish
• Coconut oil (fractionated/food-grade): an option for those who prefer to avoid petroleum-based products, though it needs reapplying somewhat more often

Whichever you choose, make sure the label specifically states it is food-safe and intended for cutting boards or butcher blocks.

Step-by-Step: Oiling Your Board

1. Clean and dry the board first. Wash with warm water and mild soap, then dry completely with a towel. Do not oil a damp board, the moisture gets sealed in rather than replaced.
2. Apply a generous, even coat. Pour a small amount of oil directly onto the surface and spread it with a clean cloth or paper towel, covering the entire board including the edges and any handle.
3. Let it soak in. Leave the oil to absorb for several hours, or ideally overnight. The wood will visibly darken as it absorbs the oil.
4. Wipe away the excess. Once fully absorbed, buff off any oil sitting on the surface with a clean, dry cloth so the board does not feel greasy to the touch.
5. Repeat if the wood still looks dry. A very dry board may need a second coat the same day; a well-maintained one usually needs only one application per session.

How Often to Oil

As a general rule, oil a new board once a week for the first month to build up a solid base layer, then settle into a monthly schedule after that. Boards used daily, or kept in a dry climate or near a heating vent, may need oiling more frequently, roughly every two to three weeks.

Signs Your Board Needs Oil Now

Look for a dull, pale, or slightly rough surface where the wood used to look rich and smooth. If water beads up less readily than it used to, or the board feels dry to the touch right after washing, it is due for a fresh coat.

Mistakes to Avoid

Do not use cooking oils, do not put the board in the dishwasher, and do not let it air-dry lying flat in standing water, always dry it upright so both sides get airflow. Following these three rules, along with a regular oiling schedule, is really all it takes to keep an olive wood board in good condition for years. Browse our Olive Wood Cutting Boards collection if you are ready to add one to your kitchen.