You Really Need to Clean, Disinfect, and Protect Your Wood Cutting Board, so Please Follow These Steps

Disinfecting Cutting Boards
credit: Ana Stanciu

Cutting boards are a kitchen must-have. Wooden cutting boards don't belong in the dishwasher (seriously, please don't) so you might wonder if they truly get clean. I reserve a plastic cutting board that can go in the dishwasher for meat prep, and then cut everything from onions to sandwiches on my wooden ones.

Wood cutting boards take a daily beating so a little TLC goes a long way in keeping them in good shape. Follow these simple steps to clean, disinfect, and protect your boards. Not only will they last longer but you'll also prevent bacteria and mold from growing.

Cutting Board Scrub ingredients
credit: Ana Stanciu

Scroll below to see where you can buy the boards featured here.

Things You'll Need

  • Half a lemon (optional)

  • White vinegar

  • Hydrogen peroxide

  • Mineral oil

Step 1: Rinse With Water

Rinsing wooden cutting board
credit: Ana Stanciu

First, give your board a good wipe down or rinse to remove any leftover food. This is a good first step, but it's not enough to clean and disinfect cutting boards. Don't stop here in the cleaning process!

TIP: Wooden cutting boards can soak up a lot of water, which can be a breeding ground for bacteria (and also warp your board). Rinsing with water is fine; soaking in water is not. Let the board dry out after cleaning and between uses. That means propping it up instead of leaving it flat on the counter so that every side can dry.

Step 2: Clean With a Cutting Board Scrub

Mix up a cutting board scrub for stains, stuck on food, and funky smells. Soap flakes add power to the abrasive salt to dislodge food while baking soda helps the scrubbing paste wipe out stains and kill odors.

Lemons are one of the most cutting board-friendly ingredients. Use both the fruit and the essential oil in cutting board care. Lemon essential oil not only has a fresh, clean scent, but it's also naturally antibacterial and antiseptic to help disinfect.

Making cutting board scrub
credit: Ana Stanciu

Combine the dry ingredients in a jar then add the essential oil drops. Keep in a lidded container and sprinkle a small amount on a cutting board when needed. Scrub the cutting board with a sponge or the flesh side of a cut lemon.

Using wooden cutting board scrub to disinfect
credit: Ana Stanciu

Step 3: Disinfect With Vinegar and Hydrogen Peroxide

Disinfecting cutting boards
credit: Ana Stanciu

After cleaning, use white vinegar and hydrogen peroxide to disinfect a cutting board. The duo is safe to use around food, kids, and gentle on wooden cutting board surfaces (unlike bleach).

Mixing and storing the two ingredients together creates peracetic acid, which can irritate the skin and lungs, so keep each ingredient in a separate spray bottle. Hydrogen peroxide breaks down when exposed to light, so use a dark container for it. The easiest solution: put a spray nozzle on the original bottle.

To disinfect, all you need to do is spray on one ingredient and then the other. Using them together is 10 times more effective against bacteria than using each ingredient on its own. You don't even need to wipe it up.

Or try using lemon. Lemons help bleach out stains and eliminate odors, and the acidic juice gets into all the nooks and crannies to disinfect. Just rub the cut side of half a lemon over the surface of the cutting board.

Rub cutting board with lemon
credit: Ana Stanciu

Step 4: Condition Monthly With Mineral Oil

Mineral oil on cutting board
credit: Ana Stanciu

Conditioning cutting boards may seem like a pain, but it's an important step in keeping your boards clean and sanitary. Applying mineral oil or wax once a month protects the surface by filling in the wood's natural gaps and grooves. That will keep water and bacteria out — and keep your wooden cutting boards looking good!

Wooden cutting boards
credit: Ana Stanciu

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Stephanie Gerber

Stephanie Gerber

Stephanie Gerber is the founder and editor of the beauty and wellness site, HelloGlow.co. She lives in Nashville with her husband and three children.