How to clean and oil a chopping board properly

If you want your wooden or bamboo chopping board to last 5 to 10 years, the simplest method is to clean it with hot soapy water after every use, then oil it with food safe mineral oil every 3 to 4 weeks, or whenever the surface looks dry. That routine keeps the board hygienic, stops it cracking and helps it resist stains and smells.

How to clean a chopping board properly after everyday use

Good cleaning is the first step in keeping a chopping board safe in a busy kitchen. Whether you use a 45x35cm Deer & Oak Large Bamboo Board or a 38x28cm Medium Acacia Board, the process is the same.

Step by step cleaning in under 2 minutes

1. Scrape off food within 5 minutes of use
   Use a scraper or the flat of a knife to remove any food, especially meat juices or onion pieces that can stain.
2. Wash with hot soapy water
   Use a soft sponge or cloth with washing up liquid and water around 45 to 50°C. Scrub both sides of the board, even if you only used one side. This stops one face swelling more than the other.
3. Rinse thoroughly
   Rinse under running water until there are no soap bubbles left. Soap left on the surface can dry the wood over time.
4. Dry upright for at least 45 minutes
   Stand the board on its edge or in a rack so air can reach both sides. A 2.1kg acacia board like the Deer & Oak Large Acacia Board should feel completely dry to the touch before you put it away.

What to avoid when cleaning a kitchen board

• Never soak the board in the sink. Even 20 minutes in water can cause swelling, warping and cracks.
• Never put it in the dishwasher. Heat of 60 to 70°C plus strong detergents strip oils and can ruin a board in a few cycles.
• Avoid harsh chemicals like bleach. They dry the fibres and can leave smells you do not want near food.

Deep cleaning and deodorising your cutting board

Every 2 to 4 weeks, or if you have cut strong smelling foods like garlic or raw meat, give your cutting board a deeper clean. This is especially helpful for thicker boards such as a 3.0kg Deer & Oak Bamboo Double Pack where one board is often used for meat and the other for vegetables.

Salt and lemon method for stains and smells

1. Sprinkle coarse salt
   Use about 1 tablespoon of coarse salt per 30x30cm area of board.
2. Scrub with half a lemon
   Cut a lemon in half and use the cut side to scrub the salt into the surface for 60 to 90 seconds. This lifts stains and neutralises odours.
3. Let it sit for 5 minutes
   Give the salt and lemon juice a few minutes to work on deeper stains.
4. Rinse and dry
   Rinse with warm water, then dry upright as before.

Vinegar wipe for extra hygiene

After washing and drying, you can wipe the board with white vinegar to help reduce surface bacteria. Lightly dampen a clean cloth with vinegar, wipe the surface, then let it air dry for 10 minutes before oiling.

How to oil a chopping board properly

Oiling is what keeps a wooden or bamboo kitchen board from drying, cracking and absorbing stains. A well oiled board like the Deer & Oak Carbonised Bamboo Board can stay in daily use for many years without splitting.

How often should you oil a kitchen board?

• New board: Once a week for the first 3 to 4 weeks
• Regular home use: Every 3 to 4 weeks
• Heavy use such as a butcher’s block: Every 1 to 2 weeks

If the surface looks pale, feels rough or absorbs a drop of water in under 10 seconds, it is time to oil.

Best oils to use on a chopping board

• Food safe mineral oil is the most reliable choice. It does not go rancid and soaks in evenly.
• Board conditioner that combines mineral oil and natural wax gives extra water resistance.

Avoid olive oil, vegetable oil, sunflower oil and nut oils. They can turn sticky or rancid in 2 to 3 months and leave strong smells.

Step by step: how to oil a chopping board properly

1. Start with a clean, dry board
   There should be no visible moisture. After washing, let the board dry for at least 12 hours before a full oiling.
2. Apply a measured amount of oil
   For a 45x35cm board, use about 1 to 1.5 tablespoons of oil. For a 38x28cm board, 2 to 3 teaspoons is usually enough.
3. Spread in thin, even layers
   Use a lint free cloth or paper towel. Work with the grain of the wood, covering the top, bottom and all four edges.
4. Let the oil soak in
   Leave the board flat on a protected surface for 20 to 30 minutes. If any dry patches appear, add a few more drops of oil.
5. Wipe off the excess
   After 30 minutes, buff the surface with a clean cloth until it feels smooth, not greasy.
6. Dry overnight
   Stand the board on its edge and leave for 8 to 12 hours before using it again.

Why bamboo and acacia boards respond well to regular care

Bamboo and acacia are both dense materials that handle daily chopping well, but they behave slightly differently.

• Moso bamboo (used in the Deer & Oak Large Bamboo Board and Bamboo Double Pack) is naturally hard and light. It absorbs oil quickly at first, then slows once the fibres are saturated.
• Carbonised bamboo (as in the Carbonised Bamboo Board) is heat treated for a richer colour. It benefits from a little extra oil, especially on the first 2 or 3 treatments.
• Acacia wood has a tighter grain and slightly higher natural oil content. It often needs less frequent oiling, perhaps every 4 to 6 weeks in a normal home kitchen.

Deer & Oak chopping board specifications

Here is a quick comparison of some popular Deer & Oak boards that respond well to the cleaning and oiling routine described above.

Product	SKU	Size (cm)	Weight	Material	Typical use	Price (GBP)
Large Bamboo Board	DNO-BCB-LG	45 x 35	1.8kg	Moso Bamboo	Family size prep, bread, vegetables	£34.99
Medium Bamboo Board	DNO-BCB-MD	38 x 28	1.2kg	Moso Bamboo	Everyday chopping, smaller kitchens	£24.99
Carbonised Bamboo Board	DNO-CBB-LG	45 x 35	1.9kg	Carbonised Bamboo	Presentation and daily prep	£39.99
Large Acacia Board	DNO-ACB-LG	45 x 35	2.1kg	Acacia Wood	Heavy chopping, carving roasts	£44.99
Medium Acacia Board	DNO-ACB-MD	38 x 28	1.5kg	Acacia Wood	Everyday cutting, serving cheese	£34.99
Bamboo Double Pack	DNO-BCB-2PK	45 x 35 + 38 x 28	3.0kg	Moso Bamboo	Separate boards for meat and veg	£49.99

Who this is for and who it is not for

Ideal for

• Home cooks who want their chopping boards to last 5 to 10 years with simple monthly care
• People using wooden or bamboo cutting boards in sizes from 38x28cm up to 45x35cm
• Families who want clear routines for keeping boards hygienic when switching between meat and vegetables
• Anyone using Deer & Oak boards such as the Bamboo Double Pack or the Acacia board range

Not recommended for

• People who only use plastic boards and prefer to clean them in a dishwasher at 60°C or higher
• Commercial kitchens that need to sanitise boards with chemicals that are not suitable for wood
• Anyone unwilling to spend 10 to 15 minutes per month on basic board care
• Situations where boards are routinely soaked in sinks or stored while still damp

FAQ: How to clean and oil a chopping board properly

Recommended Deer & Oak boards for easy care

If you want a board that responds well to the cleaning and oiling routine in this guide, two options stand out:

• For everyday family cooking: The Deer & Oak Bamboo Double Pack gives you a 45x35cm and a 38x28cm Moso bamboo board, ideal for keeping meat and vegetables separate.
• For heavier chopping and carving: The acacia range, available as single boards or sets, offers a 2.1kg Large Acacia Board that handles regular knife work and looks smart on the table for serving.

You can see the full selection of sizes and finishes in the Deer & Oak chopping board collection and our current bestsellers. Choose a board that suits your space, then follow the simple cleaning and oiling routine above to keep it working hard for years.