If you want your wooden or bamboo board to last 5 to 10 years, the simplest routine is this: clean it with hot soapy water for 30 seconds after each use, dry it upright for at least 1 hour, then oil it every 3 to 4 weeks with a food safe mineral oil. That is how to clean and oil a chopping board properly so it stays safe, smooth and resistant to cracks.
Why proper cleaning and oiling matters
A chopping board is one of the hardest working tools in your kitchen. Every cut, every wash and every bit of heat from your sink or hob slowly dries the wood. If you do not clean and oil a cutting board properly, it can warp, crack and harbour smells within a year. With the right care, a quality board like the Deer & Oak Large Acacia Board (45x35cm, 2.1kg) can stay in daily use for 5 to 10 years.
Good care solves three common problems:
- Odours and stains from garlic, onion, meat juices and berries
- Cracks and warping from repeated soaking and drying
- Rough surfaces that dull knives and trap food
Cleaning deals with food and bacteria. Oiling replaces the natural moisture the wood loses, so the board stays stable and sealed against liquids.
Step by step: how to clean a chopping board properly
These steps apply to bamboo and hardwood boards such as acacia, maple and beech. They are ideal for Deer & Oak boards like the Large Bamboo Board or Carbonised Bamboo Board.
1. Clean immediately after use
Do not leave your kitchen board soaking in the sink. Instead:
- Scrape off food with a bench scraper or the blunt edge of a knife.
- Rinse with hot water (around 45 to 50°C) to remove loose bits.
- Wash with washing up liquid and a soft sponge or brush for at least 30 seconds on each side.
- Pay attention to juice grooves and edges where liquids collect.
For raw meat or fish, wash as above, then rinse again with hot water. You do not need bleach on a well maintained, oiled board.
2. Never soak or dishwash your board
Soaking and dishwashers are the fastest way to ruin a wooden or bamboo cutting board. Constant water exposure and high heat cause:
- Cupping and twisting
- Cracks along the grain
- Glue joints to weaken on multi piece boards
Keep contact with water under 2 minutes whenever possible, then dry straight away.
3. Dry thoroughly and store correctly
After rinsing:
- Pat dry with a clean tea towel on both sides.
- Stand the board on its edge or on a rack so air reaches both faces.
- Allow at least 1 hour of air drying before storing flat or leaning against a wall.
Storing a damp board flat on a cold worktop can trap moisture under one side, which encourages warping.
4. Remove stains and smells safely
For stubborn odours and stains, use simple kitchen ingredients:
- Salt and lemon: Sprinkle 1 to 2 tablespoons of coarse salt, cut a lemon in half and scrub. Leave for 5 minutes, then rinse and dry.
- Bicarbonate of soda: For garlic or onion smells, make a paste with 1 tablespoon of bicarb and a little water. Rub in, leave 10 minutes, rinse and dry.
Avoid thick bleach solutions or harsh oven cleaners. They can dry the wood and leave smells that transfer to food.
How to oil a chopping board properly
Once your board is completely dry, oiling keeps it hydrated and sealed. A new board usually needs 2 to 3 coats in the first week, then one coat every 3 to 4 weeks if you use it daily.
1. Choose the right oil
Use a food safe, neutral oil that does not go rancid. Suitable choices include:
- Food grade mineral oil (most common, clear and odourless)
- Specialist chopping board oil that lists mineral oil or fractionated coconut oil
- Beeswax and mineral oil blends for extra water resistance
Do not use olive oil, standard coconut oil, sunflower oil or other cooking oils. They can oxidise within weeks and leave sticky, unpleasant smells.
2. How much oil to use
For a standard 45x35cm board, 1 to 2 tablespoons of oil per side is usually enough for a maintenance coat. For a very dry or brand new board, expect to use 3 to 4 tablespoons in total during the first treatment.
3. Oiling method in 5 simple steps
- Ensure the board is fully dry. If you have just washed it, leave it to dry for at least 4 to 6 hours or overnight.
- Apply a thin line of oil across the grain, then spread with a lint free cloth, paper towel or soft brush. Cover both faces and all edges.
- Work the oil into the grain in small circles for 1 to 2 minutes. Pay attention to cut marks and juice grooves.
- Leave to soak for 20 to 30 minutes. If any dry patches appear, add a few more drops of oil.
- Wipe off the excess with a clean cloth so the surface feels smooth, not greasy. Stand the board on its edge and leave overnight.
If the board still looks patchy or dry in the morning, repeat with a second light coat.
4. How often to oil your kitchen board
The right schedule depends on how often you use and wash your board:
- Daily use: Oil every 3 to 4 weeks.
- Occasional use: Oil every 6 to 8 weeks.
- Very dry climate or heated kitchen: Check every 2 weeks and oil when the surface looks pale or feels rough.
A quick test: drip a teaspoon of water on the surface. If it beads up, the oil is doing its job. If it soaks in within 5 seconds, it is time to re oil.
Deep refresh: when your cutting board looks tired
If your board is heavily scarred, stained or feels fuzzy, a deeper refresh can bring it back.
1. Light sanding
For boards 1.8kg and above, like the Deer & Oak Large Bamboo Board, a light sanding every 1 to 2 years can make a big difference:
- Use fine sandpaper (180 to 240 grit).
- Sand along the grain, never across.
- Wipe away dust with a slightly damp cloth.
- Allow to dry fully, then apply 2 coats of oil.
2. Separating raw meat and ready to eat foods
Even on well oiled boards, it is sensible to separate tasks. Many home cooks keep one side of a double sided board for meat and the other for vegetables and fruit. With a set like the Deer & Oak Bamboo Double Pack you can dedicate the 45x35cm board to meat and the 38x28cm board to bread and serving.
Deer & Oak chopping board specifications
Here is a quick comparison of popular Deer & Oak kitchen boards that respond well to this cleaning and oiling routine.
| Product | SKU | Size (cm) | Weight | Material | Typical use | Price |
|---|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45x35 | 1.8kg | Moso Bamboo | Daily prep, family meals | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38x28 | 1.2kg | Moso Bamboo | Smaller kitchens, side prep | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45x35 | 1.9kg | Carbonised Bamboo | Serving, charcuterie, veg | £39.99 |
| Large Acacia Board | DNO-ACB-LG | 45x35 | 2.1kg | Acacia Wood | Heavy chopping, carving | £44.99 |
| Medium Acacia Board | DNO-ACB-MD | 38x28 | 1.5kg | Acacia Wood | Everyday veg and fruit | £34.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45x35 + 38x28 | 3.0kg | Moso Bamboo | Meat / veg separation | £49.99 |
All of these boards arrive pre oiled so you can start using them straight away. After 3 to 4 weeks of regular use, follow the oiling routine above to keep them in top condition.
Who this cleaning and oiling routine is for
Ideal for:
- Home cooks who use a chopping board at least 3 times a week and want it to last 5 years or more.
- People who own wooden or bamboo boards sized between 30x20cm and 50x40cm and weighing 1kg to 3kg.
- Anyone with Deer & Oak boards such as the Carbonised Bamboo Board or the Acacia board set who wants to keep them looking good for guests.
Not recommended for:
- People who only use plastic boards and prefer to clean everything in a dishwasher.
- Commercial kitchens that need to sanitise boards at very high temperatures several times a day.
- Anyone who knows they will not oil a board at least every 2 months, even when it looks dry.
Frequently asked questions
Q: How often should I clean and oil my chopping board?
A: Clean your board with hot soapy water after every use, then dry it upright for at least 1 hour. For oiling, most home cooks find every 3 to 4 weeks is ideal for a board that is used daily. If the surface looks pale or absorbs water in under 5 seconds, it is ready for another coat.
Q: What is the best oil to use on a wooden or bamboo cutting board?
A: The best choice is a food grade mineral oil or a dedicated chopping board oil that lists mineral oil or fractionated coconut oil. These stay stable and do not go rancid. Avoid olive oil, standard coconut oil and other cooking oils because they can become sticky and leave strong smells on your kitchen board.
Q: Can I put my wooden chopping board in the dishwasher to clean it properly?
A: No, you should never put a wooden or bamboo board in the dishwasher. The combination of high heat, steam and long contact with water can cause warping and cracks within a few cycles. Hand washing for 30 seconds with hot soapy water is both safer for the board and effective for everyday hygiene.
Q: How do I remove strong garlic or raw meat smells from my board?
A: Wash the board as usual, then sprinkle 1 to 2 tablespoons of coarse salt and scrub with half a lemon. For very strong odours, follow with a thin paste of bicarbonate of soda and water, leave it for 10 minutes, then rinse and dry. Once the board is completely dry, apply a light coat of oil to reseal the surface.
Recommended Deer & Oak boards for easy care
If you are starting fresh or replacing a tired board, choosing the right size and material makes this cleaning and oiling routine simple.
- Everyday family cooking: The Deer & Oak Large Bamboo Board (45x35cm, 1.8kg) gives plenty of room for veg, meat and bread without crowding your worktop. It responds well to monthly oiling and is light enough to move easily.
- Serving and presentation: The Carbonised Bamboo Board (45x35cm, 1.9kg) has a darker finish that hides light stains and looks smart for cheese or charcuterie.
- Separate boards for meat and veg: The Bamboo Double Pack combines a 45x35cm and a 38x28cm board, ideal if you want one board for raw protein and one for ready to eat foods.
- Heavier carving and butchery: For larger joints or regular Sunday roasts, pair this care routine with a sturdy block such as the Deer & Oak butcher style boards listed in our chopping board collection.
You can explore more sizes and sets on the Deer & Oak bestsellers page or browse all single boards and sets. Whichever board you choose, the simple routine of quick cleaning, careful drying and regular oiling will keep it reliable, attractive and ready for whatever you cook next.