If you want to know how to clean wooden cutting boards properly, the simplest proven method is this: wash by hand within 2 minutes of use with hot water at roughly 50–60°C, a small drop of washing up liquid, then dry upright for at least 30 minutes. Done consistently, this keeps boards like the Deer & Oak Large Bamboo Board (45x35cm, 1.8kg) hygienic for 5–10 years.
Daily cleaning: the 5 step method that protects wood
Wooden boards need a slightly different routine to plastic. They should never go in the dishwasher and they should not be left to soak. Here is a simple 5 step method you can use every day on bamboo and acacia boards.
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Scrape within 2 minutes
Use a bench scraper or the back of a knife to remove food within 2 minutes of finishing. This stops juices soaking deep into the grain of boards like the Deer & Oak acacia and bamboo range. -
Wash with hot soapy water
Use washing up liquid and water hot enough that you see light steam, roughly 50–60°C. Scrub both sides for at least 20 seconds, even if you only used one side. This suits all our sizes, from the Medium Bamboo Board (38x28cm, 1.2kg) to the Large Acacia Board (45x35cm, 2.1kg). -
Rinse thoroughly
Rinse until there are no soap bubbles left. Leftover detergent can dry out wood and affect the taste of food. -
Dry with a clean towel
Pat both faces and all four edges dry with a clean tea towel. Do not leave a wet board flat on the worktop, as moisture can get trapped underneath and cause warping. -
Stand upright to air dry
Place the board on its edge or in a rack so air can circulate on both sides. Leave it to dry for at least 30 minutes, ideally 2–3 hours, before storing.
Deeper cleaning after meat, fish and strong flavours
Raw meat, poultry and fish need more attention. If you prepare chicken on a 45x35cm board and then slice fruit on the same surface, you want to be confident it is properly clean.
After raw meat and fish
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Rinse immediately
Rinse under hot water as soon as you finish cutting. Do not let raw juices dry on the board. -
Wash twice
Wash with hot soapy water as above, then repeat a second time for at least 20 seconds per side. Pay attention to knife marks, especially on slightly heavier boards like the Large Acacia Board (2.1kg). -
Optional sanitising step
Mix 1 tablespoon (15ml) of white vinegar with 250ml of water in a spray bottle. Lightly mist the surface, leave for 2 minutes, then rinse and dry. Vinegar helps reduce surface bacteria without harsh bleach.
Removing onion, garlic and curry smells
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Sprinkle fine salt or bicarbonate of soda
Use around 1 teaspoon (5g) on a medium board or 2 teaspoons (10g) on a 45x35cm board. -
Rub with half a lemon
Cut a lemon in half and use the cut side to scrub the salt into the surface for 30–60 seconds. This is gentle enough for both Moso bamboo and acacia. -
Leave for 5 minutes, then rinse and dry
Rinse with warm water and dry as usual. Smells should be reduced by 80–90% after one treatment.
How often to oil and condition wooden boards
Cleaning removes moisture and oils from wood over time. If you want your board to last 5–10 years, you should oil it regularly. Deer & Oak boards arrive pre oiled, but ongoing care keeps them at their best.
Oiling schedule
- First month: Oil once a week.
- After that: Oil every 4–6 weeks if used daily, or every 2–3 months if used occasionally.
- When in doubt: If the surface looks dry, patchy or feels rough, oil it.
How to oil a wooden cutting board
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Start with a completely dry board
After washing, let the board dry upright for at least 6 hours, or overnight. Oiling a damp board can trap moisture inside. -
Use a food safe oil
Use food grade mineral oil or a dedicated board conditioner. Avoid olive or vegetable oils, as they can turn sticky and smell over time. -
Apply a measured amount
For a 45x35cm board like the Large Bamboo Board, use about 1 tablespoon (15ml) of oil per side. For a 38x28cm medium board, 2 teaspoons (10ml) per side is usually enough. -
Spread evenly
Use a lint free cloth or paper towel. Work the oil into the grain in small circles, covering both faces and all edges. -
Let it soak for 20–30 minutes
After half an hour, wipe away any excess with a clean cloth. The surface should feel smooth, not greasy.
What not to do with wooden cutting boards
Some cleaning habits shorten the life of wooden boards dramatically. Avoid these if you want your board to stay flat and smooth.
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Do not put wooden boards in the dishwasher
Dishwasher cycles can reach 65–70°C with strong detergents and long soak times of 60–90 minutes. This combination can warp or crack a board in as little as 3–4 washes. -
Do not leave boards to soak
Even 20–30 minutes in a sink of water can cause swelling. Heavier boards like the 2.1kg Large Acacia Board are especially prone to absorbing water at the edges. -
Do not use neat bleach
Strong bleach can strip the surface and leave smells that transfer to food. If you must disinfect, use a mild vinegar solution as described above. -
Do not store flat while still damp
Trapped moisture on one side causes cupping. Always dry upright or in a rack.
Choosing the right Deer & Oak board for easy cleaning
Cleaning is easier if your board size and material match how you cook. For example, a 45x35cm board gives enough space to keep raw meat and veg separate while you prep, which reduces cross contamination risk. A 38x28cm board is simpler to handle if you have a compact kitchen or smaller sink.
Here is how some of our most popular boards relate to cleaning and care:
- Large Bamboo Board (DNO-BCB-LG) is light enough at 1.8kg to move easily to the sink, but large enough at 45x35cm for family cooking. The tight Moso bamboo grain resists deep staining when cleaned promptly.
- Carbonised Bamboo Board (DNO-CBB-LG) has a darker finish that hides knife marks and light stains, useful if you cut beetroot or tomato daily.
- Large Acacia Board (DNO-ACB-LG) at 2.1kg feels more like a semi permanent station on the worktop. It suits those who want a stable base for bread or meat carving and are happy to wipe and oil regularly.
- Bamboo Double Pack (DNO-BCB-2PK) pairs 45x35cm and 38x28cm boards, which works well if you want one board for raw meat and another for fruit and bread, reducing cleaning stress between tasks.
Specifications table
| Product | SKU | Size (cm) | Weight | Material | Typical use & cleaning notes | Price |
|---|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45 x 35 | 1.8kg | Moso Bamboo | Everyday family prep. Easy to lift to the sink, quick to dry, benefits from oiling every 4–6 weeks. | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38 x 28 | 1.2kg | Moso Bamboo | Smaller kitchens or side tasks. Fits compact sinks, ideal for fruit and veg with simple daily washing. | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45 x 35 | 1.9kg | Carbonised Bamboo | Darker finish hides stains. Suitable for colourful ingredients when cleaned within 5 minutes of use. | £39.99 |
| Large Acacia Board | DNO-ACB-LG | 45 x 35 | 2.1kg | Acacia Wood | Sturdy worktop station. Hand wash and dry promptly, oil every 4–6 weeks to prevent dryness. | £44.99 |
| Medium Acacia Board | DNO-ACB-MD | 38 x 28 | 1.5kg | Acacia Wood | Serving and prep. Slightly heavier feel, responds well to regular conditioning and careful hand washing. | £34.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45 x 35 + 38 x 28 | 3.0kg (set) | Moso Bamboo | Use one board for raw meat, one for ready to eat foods to simplify cleaning and reduce cross contamination. | £49.99 |
Who this is for
Ideal for...
- Home cooks who want clear, step by step guidance on how to clean wooden cutting boards in under 5 minutes.
- Families preparing raw meat, fish and veg on the same day who want to reduce cross contamination risk without harsh chemicals.
- People who own bamboo or acacia boards and want them to last at least 5 years with simple monthly oiling.
- Anyone considering a quality board like the Deer & Oak Carbonised Bamboo Board and wanting to know the cleaning routine before buying.
Not recommended for...
- Those who want fully dishwasher safe boards and do not want to hand wash at all.
- Commercial kitchens that must follow strict chemical disinfection protocols beyond home methods.
- People who prefer disposable or single use chopping surfaces.
- Anyone unwilling to oil a board every 1–2 months, even for 5–10 minutes.
FAQ
Q: How often should I deep clean my wooden cutting board?
A: For most home kitchens, a deeper clean with salt and lemon or bicarbonate and lemon once every 2–4 weeks is enough, provided you wash with hot soapy water after each use. If you cut raw meat daily on the same board, aim for a deeper clean once a week and consider using a second board for ready to eat foods.
Q: Can I use the same wooden board for meat and vegetables?
A: You can if you wash it thoroughly between uses with hot soapy water and optional vinegar, but many people prefer two separate boards to simplify things. A set like the Deer & Oak Bamboo Double Pack lets you keep one 45x35cm board for meat and one 38x28cm board for fruit, bread and cooked food.
Q: Why is my wooden board warping or cracking?
A: Warping usually comes from uneven moisture, such as leaving one side wet or placing a damp board flat on a worktop. Cracks often appear when a board cycles between very wet and very dry without regular oiling, so keeping to a monthly oiling routine and always drying upright helps prevent both problems.
Q: How long should a well cared for wooden board last?
A: With daily hand washing, upright drying and oiling every 4–6 weeks, a quality bamboo or acacia board can last 5–10 years in a typical home kitchen. Heavier boards like acacia may last even longer if you avoid dishwashers and soaking and sand out deep cuts every few years.
Recommended Deer & Oak boards for easy cleaning
If you want a board that fits neatly into the cleaning routine above, the Deer & Oak Bamboo Double Pack is a practical place to start. You get a 45x35cm board and a 38x28cm board at 3.0kg total, so you can dedicate one to raw meat and one to ready to eat foods, which instantly makes cleaning and food safety simpler. You can find this set on Amazon as the Bamboo Double Pack.
If you prefer a darker look with similar cleaning steps, the Carbonised Bamboo Board at 45x35cm and 1.9kg hides stains well while still washing up quickly by hand. For a more traditional wooden feel, explore the acacia range in our bestselling chopping boards collection and apply the same cleaning and oiling methods described here.