As summer approaches, many outdoor cooking enthusiasts wonder whether their wood cutting boards can withstand high temperatures, humidity, and direct sunlight. Whether you’re grilling in the backyard or taking your board on a picnic, understanding how heat and moisture affect wood can help you keep your cutting board in top condition.
The Effects of Heat on Wood Cutting Boards
Wood is a natural material that expands and contracts based on environmental conditions. High heat, combined with direct sunlight, can cause a cutting board to:
- Dry out and crack – Prolonged exposure to sun and heat can strip moisture from the wood, leading to splitting or cracking.
- Warp or cup – Rapid changes in temperature and humidity can cause the board to bend or develop an uneven surface.
- Fade in color – UV exposure can lighten or discolor the wood over time.
What About Humidity and Moisture?
Summer heat often brings humidity, which can cause swelling in wood fibers. If a cutting board absorbs excess moisture and then dries too quickly, it can lead to warping or separation of glue joints (especially for edge grain boards).
How to Protect Your Wood Cutting Board in the Summer
If you love outdoor cooking but want to keep your cherry wood edge grain cutting board in great shape, follow these tips:
- Keep it shaded – Avoid leaving your board in direct sunlight for extended periods. Use a shaded prep area or cover it with a towel when not in use.
- Oil it regularly – Applying food-grade mineral oil helps maintain the board’s moisture balance, reducing the risk of cracking or warping.
- Use it on a dry surface – Avoid placing your board on wet or damp tables, as moisture underneath can lead to swelling.
- Store it properly – When not in use, bring your board inside or store it in a cool, dry place rather than leaving it exposed to the elements.
While wood cutting boards can handle occasional outdoor use, prolonged exposure to summer heat, sunlight, and moisture can cause warping or damage. With proper care and maintenance, your cherry wood edge grain board will remain a reliable tool for all your outdoor cooking adventures.
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