No, bamboo cutting boards cannot safely go in the dishwasher like plastic boards. A 65–70°C dishwasher cycle typically causes bamboo to swell, warp and crack within 6–12 months, while a hand washed and oiled Moso bamboo board can last 5–10 years in daily use.
Why bamboo cutting boards should not go in the dishwasher
Bamboo looks tough, so it is tempting to treat it like plastic. The problem is that bamboo is a natural fibre, made from tightly packed grass strands. In a dishwasher it is exposed to three things that damage it quite quickly:
- High heat from 65–70°C wash and dry cycles
- Excess water that soaks into the fibres and glue lines
- Harsh detergents that strip away protective oils
After a few trips through the dishwasher, bamboo cutting boards often start to cup, split at the ends or feel rough and raised on the surface. Plastic boards, by comparison, are non porous and heat tolerant, so they cope much better with dishwashers.
Bamboo vs plastic: which is best for your chopping routine?
If you want something that can go in the dishwasher every single time, plastic is still the most practical option. If you want something eco friendly, kinder to knives and smart enough to leave out on the worktop, Moso bamboo boards are usually the better choice, as long as you are happy to hand wash.
Here is a simple way to decide:
- Choose plastic if you need a board that can live in the dishwasher after every use, especially in busy family kitchens where time is tight.
- Choose bamboo if you want a natural, low plastic option that looks good on the counter and you are prepared to spend 30–60 seconds hand washing and drying.
Many home cooks use both: a plastic board for raw meat and a bamboo board for vegetables, bread and serving.
How to clean bamboo cutting boards safely
To keep your bamboo board in good condition, swap the dishwasher for a quick hand wash routine. It usually takes less than a minute.
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Wash immediately
Rinse your bamboo cutting board under warm water straight after use. Use mild washing up liquid and a soft sponge or brush. Avoid soaking the board in the sink. -
Scrub both sides
Even if you only used one side, wash both faces and the edges. This helps the board dry evenly and reduces the risk of warping. -
Rinse and dry
Rinse off all soap, then dry with a clean tea towel. Stand the board upright or on its edge so air can circulate around it. -
Deodorise when needed
For strong smells like garlic or onion, sprinkle a teaspoon of coarse salt and rub with half a lemon. Rinse and dry as normal.
Why eco friendly Moso bamboo needs gentler care
Deer & Oak boards are made from Moso bamboo, a fast growing, eco friendly material that reaches full height in about 4–5 years. It is harder than many traditional timbers, yet still absorbs and releases moisture like wood.
Dishwasher cycles repeatedly force water and heat into the bamboo fibres and food safe glue layers. Over time this:
- Weakens joints so the board can separate or split
- Raises the grain so the surface feels rougher
- Can cause permanent warping so the board rocks on the worktop
By hand washing and drying properly, most home cooks can keep a bamboo board in daily service for 5–10 years, compared with 6–12 months if it is regularly dishwashed.
Simple care routine for Deer & Oak bamboo boards
All Deer & Oak bamboo boards, including our Bamboo Double Pack and Carbonised Bamboo Board, arrive pre oiled. With light care, you will only need to re oil them every few months.
- Everyday: Hand wash, dry thoroughly, store upright.
- Monthly: If the surface looks dry or feels slightly rough, apply a thin coat of food safe mineral oil. Let it soak in for 20–30 minutes and wipe off the excess.
- Twice a year: For heavy use, add a wax conditioner after oiling to give extra water resistance.
Deer & Oak chopping board specifications
Here is a quick comparison of our most popular eco friendly boards and alternatives. All bamboo models are designed for hand washing only and should not be placed in the dishwasher.
| Product | SKU | Size (cm) | Weight | Material | Dishwasher safe? | Typical lifespan* | Price |
|---|---|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45 x 35 | 1.8 kg | Moso Bamboo | No, hand wash only | 5–10 years with care | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38 x 28 | 1.2 kg | Moso Bamboo | No, hand wash only | 5–10 years with care | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45 x 35 | 1.9 kg | Carbonised Bamboo | No, hand wash only | 5–10 years with care | £39.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45 x 35 + 38 x 28 | 3.0 kg (set) | Moso Bamboo | No, hand wash only | 5–10 years with care | £49.99 |
| Large Acacia Board | DNO-ACB-LG | 45 x 35 | 2.1 kg | Acacia Wood | No, hand wash only | 5–10 years with care | £44.99 |
| Medium Acacia Board | DNO-ACB-MD | 38 x 28 | 1.5 kg | Acacia Wood | No, hand wash only | 5–10 years with care | £34.99 |
*Based on typical home use with hand washing and regular oiling. Dishwasher use can reduce this to under 1 year.
Which Deer & Oak board should you choose?
If you are switching from plastic and want one eco friendly board that can handle both everyday chopping and occasional serving, the Large Bamboo Board 45x35cm (DNO-BCB-LG) is usually the most practical choice. Its 1.8 kg weight keeps it steady while still light enough to move easily, and the generous surface suits large veg prep, family roasts and homemade bread.
If you often prepare several parts of a meal at once, the Bamboo Double Pack (DNO-BCB-2PK) gives you both 45x35cm and 38x28cm boards. Many customers use the larger board for mains and the smaller for fruit, garnishes or as a serving platter.
If you prefer a deeper colour, the Carbonised Bamboo Board 45x35cm (DNO-CBB-LG) offers a richer tone while keeping the same eco friendly Moso bamboo base. It still needs the same hand wash care and should not be put in the dishwasher.
Who this is for and who it is not for
Ideal for...
- Home cooks who are happy to hand wash a board for 30–60 seconds instead of using the dishwasher
- People looking to reduce plastic in the kitchen and choose eco friendly Moso bamboo instead
- Anyone who wants a smart looking board that can double as a serving piece for cheese, bread or charcuterie
- Knife conscious cooks who prefer a surface that is kinder to blades than many plastic boards
Not recommended for...
- Busy commercial kitchens that must run all boards through a dishwasher at 65–70°C for hygiene policies
- Households that know they will always put boards in the dishwasher out of habit
- Situations where boards are routinely soaked in sinks or left wet on worktops
- Anyone wanting a completely maintenance free board with no oiling at all
FAQ: bamboo cutting boards and dishwashers
Q: Can bamboo cutting boards go in the dishwasher like plastic boards?
A: No, bamboo cutting boards should not go in the dishwasher. The high heat, strong detergents and long exposure to water can cause warping, cracking and splitting in as little as a few months. Hand washing with warm soapy water and drying straight away keeps bamboo boards usable for many years.
Q: What happens if I accidentally put my bamboo board in the dishwasher once?
A: A single dishwasher cycle will not always ruin a bamboo board immediately, but it may raise the grain or start tiny cracks that grow over time. If it happens, let the board dry fully for 24 hours, then apply a generous coat of food safe oil. Avoid repeating it, as repeated cycles will shorten the board’s life significantly.
Q: Are Moso bamboo boards more durable than regular wood if hand washed?
A: With hand washing and occasional oiling, many Moso bamboo boards last 5–10 years in a home kitchen, which is similar to or better than many softwood boards. They are harder than beech or pine, so they resist deep cuts, but they still need protection from soaking and dishwashers.
Q: Should I use separate bamboo boards for meat and vegetables?
A: Yes, it is sensible to keep one board for raw meat and poultry and another for ready to eat foods like bread, fruit and salad. Our Bamboo Double Pack offers a 45x35cm and 38x28cm board, which many cooks use as a simple colour and size coded system for different food groups.
Recommended Deer & Oak boards and where to buy
If you are ready to switch from plastic to eco friendly Moso bamboo and are happy to hand wash, we usually suggest starting with:
- Large Bamboo Board 45x35cm (DNO-BCB-LG) for everyday prep and serving. Also available as an XL style via our XL bamboo board on Amazon UK.
- Bamboo Double Pack (DNO-BCB-2PK) if you want a simple two board system for meat and vegetables. You can find it on Amazon UK.
- Carbonised Bamboo Board 45x35cm (DNO-CBB-LG) if you prefer a darker finish, available on Amazon UK and as a set on Amazon US.
You can also browse all Deer & Oak chopping boards and sets on our website, including acacia wood options and butcher’s blocks, at our chopping board collection and our current bestsellers.
Whichever size you choose, the key is simple: keep your bamboo board out of the dishwasher, wash it by hand and give it a light oil when it looks dry. In return, it will serve you quietly for years.