How to Deep Clean & Maintain Your Wooden Cutting Board
If you’re anything like me, your wooden cutting board is one of the hardest-working tools in your kitchen. Whether you’re slicing fresh fruit, prepping meat, or chopping veggies, it sees a lot of action. But here’s the thing, a dirty cutting board can be a breeding ground for bacteria if it’s not properly cleaned and maintained.
Over time, food particles, stains, and even odors can build up, leaving your board looking (and smelling) less than fresh. Luckily, deep cleaning your wooden cutting board is easy, non-toxic, and takes just a few simple steps. Here’s exactly how to do it!
Step 1: Remove Surface Debris
Before you get into the deep cleaning process, start by scraping off any stuck-on food or residue.
• Use a bench scraper or spatula to remove leftover bits
• Wipe the board with a damp cloth to clear any remaining crumbs.
Step 2: Exfoliate with Salt & Lemon (or Baking Soda)
This step naturally lifts stains, removes odors, and helps sanitize your board.
• Sprinkle coarse kosher salt or baking soda evenly over the surface.
• Cut a lemon in half and use it to scrub the board in circular motions.
• Let it sit for 5 minutes, then rinse with warm water.
Why it works: The salt acts as a gentle abrasive, while the lemons natural acidity helps break down stains and bacteria.
Step 3: Disinfect with Vinegar
Instead of using harsh chemicals, white vinegar is an amazing natural disinfectant that kills bacteria.
• Mix equal parts white vinegar and water in a spray bottle.
• Spray generously over the board and let it sit for a few minutes.
• Wipe clean with a damp cloth.
Pro Tip: Vinegar naturally deodorizes and neutralizes any lingering food smells so no more garlic-scented cutting boards!
Step 4: Remove Deep Stains & Bacteria (If Needed)
If your board has stubborn stains or deep-set bacteria, go the extra mile with these tricks:
• For stains: Make a paste of baking soda and water, scrub it into the board, and let it sit before rinsing.
• For bacteria: Pour a small amount of hydrogen peroxide on stains, let it fizz, then wipe clean.
Step 5: Dry the Board Completely
One of the biggest mistakes people make is not drying their wooden cutting board properly moisture can cause warping and even mold.
• Air dry your board upright or propped on its side to ensure even drying.
• Avoid leaving it flat on the counter, which can trap moisture underneath.
Step 6: Condition with Oil to Prevent Cracking
Once your board is fully dry, it’s time to bring back its rich, natural luster and protect it from future damage.
• Rub a generous amount of food-grade mineral oil (or coconut oil) into the board using a clean cloth.
• Let it absorb overnight or for at least a few hours before using it again.
• Wipe off any excess oil before storing.
Why this matters: Wood naturally dries out over time, and regular oiling prevents cracking, splitting, and water absorption.
How Often Should You Deep Clean Your Cutting Board?
• Quick Wipe-Down: After every use (with warm water and mild soap).
• Vinegar Disinfecting: Once a week for regular maintenance.
• Deep Cleaning & Oiling: Once a month or as needed.
Taking the time to properly clean and care for your wooden cutting board will keep it sanitary, durable, and looking brand new for years to come. With just a few natural ingredients – salt, lemon, vinegar, and oil- you can avoid harsh chemicals while keeping your kitchen tools in top shape.
Try this method and let me know how it works for you! Have another kitchen cleaning hack? Drop it in the comments below!
