If you have a beautiful bamboo chopping board sitting on your worktop, you have probably wondered at least once: can you put bamboo chopping boards in the dishwasher? After all, it is right there, humming away, doing the rest of the washing up. Tempting, isn’t it?
Short answer: no, you really should not put bamboo chopping boards in the dishwasher. But there is a bit more to it than that, and a few simple habits will keep your board looking good and performing brilliantly for years.
Why bamboo and dishwashers do not get along
Bamboo is a natural material. That is one of the reasons people love it in the kitchen. It is renewable, looks gorgeous and feels reassuringly solid under the knife. But that also means it reacts to its environment, especially water, heat and harsh detergents.
Here is what typically happens if you put bamboo chopping boards in the dishwasher:
- Warping The combination of hot water and rapid drying can cause the board to twist or bow. Once it warps, it rarely goes back to flat.
- Cracking and splitting Prolonged soaking followed by intense heat pulls moisture in and out of the bamboo too quickly. That stresses the fibres and leads to hairline cracks or full splits.
- Drying out the natural oils Dishwashing detergents are designed to cut through grease. They do the same to the natural oils in bamboo, leaving the board dry, rough and more prone to absorbing water and stains.
- Shortened lifespan A good bamboo board should last for years. A few trips through the dishwasher can easily cut that lifespan in half.
So while you can physically put bamboo chopping boards in the dishwasher, you very much should not if you want them to last and stay safe to use.
What about carbonised bamboo and other finishes?
At Deer & Oak we work with both natural and carbonised bamboo. Carbonised bamboo is gently heated to deepen the colour and bring out a rich caramel tone. It looks stunning and pairs beautifully with modern kitchens, but it is still bamboo at heart.
That means the same dishwasher rules apply. Whether you are using one of our carbonised bamboo boards or a natural set like our classic bamboo chopping board collection, the care is essentially the same:
- Do not put them in the dishwasher
- Do not leave them soaking in the sink
- Do not sit hot pans on them straight from the hob or oven
The good news is that carbonised bamboo, especially when pre oiled as ours are, is naturally more resistant to staining and water ingress. Treat it kindly and it will reward you with years of service.
So how should you clean bamboo chopping boards?
If you cannot put bamboo chopping boards in the dishwasher, what is the best way to keep them hygienic, especially after cutting meat or fish?
Here is a simple routine that works brilliantly for everyday use:
- Clean straight after use Do not let food dry on the board. Wipe off any scraps, then wash.
- Use warm, soapy water A soft sponge or cloth with a mild washing up liquid is ideal. Scrub both sides, even if you only used one. This helps the board dry evenly.
- Rinse well Make sure there is no soap left on the surface.
- Dry immediately Pat dry with a clean tea towel, then stand the board upright so air can circulate around it.
For raw meat, poultry or fish, you can be a little more thorough:
- After washing, wipe the board with a solution of white vinegar and water, or a very weak bleach solution if you prefer
- Rinse and dry as normal
Bamboo is naturally less porous than many hardwoods, which helps it resist deep staining and odours, but that quick clean and dry routine is still important.
Deep cleaning and deodorising
Every so often, especially if you have been cutting onions or garlic, your board might need a little refresh. Again, no dishwasher needed.
Try this quick kitchen cupboard treatment:
- Sprinkle coarse salt or bicarbonate of soda over the surface
- Cut a lemon in half and use the cut side to scrub the board, working the salt or bicarb into the grain
- Leave for 5 to 10 minutes
- Rinse with warm water and dry thoroughly
This helps lift stains, neutralise smells and keep the surface feeling smooth and fresh without any harsh chemicals.
Oiling: the secret to long lasting bamboo boards
If you really want your bamboo chopping boards to shrug off everyday wear, a little oiling now and then makes a huge difference. At Deer & Oak our boards arrive pre oiled, but like all natural products they appreciate a top up.
Here is a simple care routine:
- Make sure the board is completely clean and bone dry
- Apply a food safe mineral oil or board conditioning oil with a soft cloth
- Rub in the direction of the grain, covering all sides and edges
- Leave to soak in for a few hours or overnight
- Wipe off any excess with a dry cloth
How often should you do this? As a rule of thumb:
- New board: once a week for the first month if you use it daily
- Regular use: once a month or whenever the surface starts to look dry or feels rough
If you have a particularly heavy duty board like our premium butcher's block, oiling is even more important to protect the thicker end grain surface.
What about acacia and other wooden boards?
While this article is all about bamboo, people often ask if the rules change for other wooden boards. In short: not really. Whether you are using acacia, beech, oak or a mixed set like our acacia chopping board trio, the dishwasher is still not your friend.
Wood and bamboo behave in very similar ways when exposed to prolonged heat, water and detergent. They swell, then dry too fast, which leads to warping and cracking. Hand washing and regular oiling will always be the best approach for any quality wooden or bamboo board.
How to keep things easy without using the dishwasher
If the thought of hand washing everything feels like a step back in time, there are a few simple tricks to make life easier without sacrificing your boards to the dishwasher:
- Use the right board for the job Keep a couple of boards in rotation. Many people like a dedicated board for meat and another for fruit and veg. Our different sized bamboo sets are ideal for this.
- Wash as you go Give the board a quick clean while your food is simmering. It takes less than a minute when you do it straight away.
- Stand boards to dry A simple rack or just leaning them against the splashback helps them dry quickly and evenly.
- Accept a few knife marks A well used board with gentle knife marks is perfectly normal. Trying to keep it looking brand new by using the dishwasher will only shorten its life.
The bottom line: can you put bamboo chopping boards in the dishwasher?
So, can you put bamboo chopping boards in the dishwasher? Technically yes, the door will close and it will run. Should you? Absolutely not if you care about how your board looks, feels and lasts.
To keep your bamboo chopping boards in top condition:
- Hand wash in warm, soapy water
- Never soak or run them through the dishwasher
- Dry immediately and store upright
- Oil regularly to protect the surface
Look after your boards and they will look after your knives, your food and your worktops for years. If you are ready to upgrade your current board or add a new size to your collection, you can explore our full range of bamboo, carbonised bamboo and acacia designs at Deer & Oak chopping boards.