If you want to know how to season a new bamboo chopping board step by step, the short answer is: wash once, dry for at least 12 hours, then apply 2 to 3 thin coats of food safe mineral oil, leaving 20 minutes between coats. Done properly, this simple routine can add 5 to 10 years to the life of a moso bamboo cutting board.
Why seasoning your new bamboo board matters
Bamboo is naturally dense and slightly water resistant, but a new eco-friendly bamboo chopping board still needs seasoning before you slice a single carrot. Seasoning fills tiny pores in the bamboo, helps prevent warping, and reduces staining from foods like beetroot and turmeric.
At Deer & Oak we pre oil our boards at the factory, but we still recommend a fresh seasoning at home when you unbox a new moso bamboo kitchen board. Whether you choose a 45x35cm family board or a compact 38x28cm prep board, the steps are the same.
What you need before you start
- 1 clean, dry bamboo chopping board (for example the Deer & Oak Large Bamboo Board 45x35cm)
- Food safe mineral oil or bamboo/wood board oil (about 30 to 50 ml per board)
- Soft lint free cloth or paper towels
- Mild washing up liquid
- Warm water
- Optional: natural beeswax board conditioner for a final protective coat
How to season a new bamboo chopping board step by step
Step 1: Unpack and inspect your board
Remove all packaging and labels. Check both sides and the edges of your bamboo cutting board for any rough spots, dents or visible cracks. A quality moso bamboo board, like the Deer & Oak Large Bamboo Board (45x35cm, 1.8kg), should feel smooth with no splinters.
If you spot a tiny rough patch, you can gently smooth it with very fine sandpaper (320 grit or higher), then wipe away any dust with a dry cloth before moving on.
Step 2: Give it a quick wash
Even a new board needs a light clean. This removes factory dust and any residue from packaging.
- Use a soft sponge with a drop of mild washing up liquid.
- Wash both sides and the edges with warm, not hot, water.
- Rinse quickly. Do not soak or leave under running water for more than 30 to 60 seconds.
Never put a bamboo board in the dishwasher. The high heat and steam can cause warping and cracking within weeks.
Step 3: Dry for at least 12 hours
Pat the board dry with a clean tea towel, then stand it upright on its edge or on a drying rack so air can reach both faces. Let it dry for a minimum of 12 hours, or overnight. For very thick boards you can leave it 24 hours.
This step is crucial. If there is moisture trapped in the fibres when you oil, it can get sealed in and shorten the life of the board.
Step 4: Warm the oil slightly
Cold oil can sit on the surface. Slightly warm oil spreads more easily and penetrates better into the bamboo.
- Place the bottle of food safe mineral oil in a bowl of hand hot water for 5 minutes.
- Test a drop on your wrist. It should feel warm, not hot.
Do not use olive oil, sunflower oil or other cooking oils. They can turn sticky and rancid on the board within a few weeks.
Step 5: Apply the first coat of oil
- Pour about 1 to 2 teaspoons of oil (5 to 10 ml) onto the board.
- Using a soft cloth or folded paper towel, spread the oil in small circles, working with the grain of the bamboo.
- Cover the entire cutting surface, then the sides, then the back.
For a 45x35cm board you will usually use 10 to 15 ml per side per coat. The board should look evenly damp, not dripping.
Step 6: Let the oil soak for 20 minutes
Lay the board flat on a protected surface. Leave it for about 20 minutes to allow the oil to soak into the fibres. If any dry patches appear, add a few extra drops of oil and spread again.
Step 7: Wipe off the excess
After 20 minutes, use a clean dry cloth to wipe away any oil sitting on the surface. You want the board to feel smooth and slightly silky, not greasy.
Step 8: Repeat for 2 to 3 total coats
For a brand new bamboo chopping board, 2 to 3 thin coats on day one gives the best protection.
- Wait 20 to 30 minutes between coats.
- Apply oil, let it soak, then wipe off excess each time.
A very thirsty new board may happily take 3 coats. Once the surface stops darkening and starts to resist the oil, you can stop.
Step 9: Cure for 12 to 24 hours before use
Stand the board on its edge in a dry place and leave it to cure for 12 to 24 hours. This gives the oil time to settle and form a protective barrier. After this, your moso bamboo board is ready for everyday chopping, slicing and serving.
Optional Step 10: Add a wax finish for extra protection
If you often cut juicy foods or want extra water resistance, you can finish with a thin layer of beeswax based board conditioner.
- Rub a pea sized amount of wax onto each side.
- Buff firmly with a clean cloth until the surface feels dry and smooth.
This step is especially useful for larger boards like our 45x35cm Deer & Oak Carbonised Bamboo Board, which often doubles as a serving platter.
How often to re season your bamboo cutting board
For most home kitchens, re oiling every 4 to 6 weeks is enough. If you wash your board several times a day or live in a very dry home, you might re oil every 2 to 3 weeks instead.
A simple test: sprinkle a teaspoon of water on the board. If the droplets sit on the surface like little beads, your seasoning is still working. If they soak in and darken the bamboo within a few seconds, it is time for a fresh coat of oil.
Typical seasoning problems and how to fix them
-
Board feels rough after a few weeks
Lightly sand with fine sandpaper (320 grit), wipe clean, then apply 1 to 2 coats of oil. -
Board has a faint smell
Wipe with a mix of 1 tablespoon white vinegar to 250 ml water, dry thoroughly, then re oil. -
Board is stained by beetroot or turmeric
Rub the area with half a lemon and a pinch of salt, rinse quickly, dry overnight, then re oil. -
Board is slightly warped
Oil the drier concave side a little more, store flat with a light weight on top for 24 to 48 hours.
Deer & Oak bamboo board specifications
Here is a quick comparison of our main eco-friendly bamboo chopping boards that customers season using the steps above.
| Product | SKU | Size (cm) | Weight | Material | Typical Use | Price |
|---|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45 x 35 | 1.8kg | Moso Bamboo | Main family chopping board | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38 x 28 | 1.2kg | Moso Bamboo | Everyday prep, smaller kitchens | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45 x 35 | 1.9kg | Carbonised Bamboo | Serving and chopping, darker finish | £39.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45 x 35 + 38 x 28 | 3.0kg | Moso Bamboo | Full kitchen set, raw vs cooked separation | £49.99 |
Who this is for (and who it is not for)
Ideal for...
- Home cooks who want an eco-friendly bamboo chopping board that will last 5 to 10 years with simple care.
- Families who use a large 45x35cm kitchen board daily for vegetables, bread and fruit.
- People who like natural materials and are happy to spend 15 to 20 minutes seasoning a new board properly.
- Anyone upgrading from plastic boards and looking for a more attractive, knife friendly surface.
Not recommended for...
- People who want a totally maintenance free option and never want to oil or hand wash a board.
- Commercial kitchens that rely on heavy dishwasher use for all boards.
- Users who regularly chop through bones with heavy cleavers and might be better served by a very thick butcher’s block.
- Those who strongly prefer dishwasher safe plastic boards for raw meat only tasks.
FAQ
Q: Can I use olive oil or vegetable oil to season a bamboo chopping board?
A: It is better not to. Olive oil, rapeseed oil and other cooking oils can oxidise and turn sticky or rancid on the surface within a few weeks. Always use food safe mineral oil or a dedicated bamboo or wood board oil, which is stable and stays neutral in smell and taste.
Q: How long should I wait after seasoning before cutting food on my new board?
A: After the final coat of oil, leave your bamboo cutting board to cure for 12 to 24 hours. This allows the oil to soak in fully so the surface is dry to the touch and ready for everyday use without transferring oil to your food.
Q: Do I need to season both sides of a bamboo board or just the top?
A: Always season both sides and all the edges. Oiling only one side can encourage uneven moisture levels, which increases the risk of warping over time. Treating both faces keeps the board balanced and extends its life.
Q: How often should I re oil a Deer & Oak moso bamboo board?
A: For typical home use, every 4 to 6 weeks is a good schedule. If your board looks dry, feels rough, or absorbs water instead of beading it on the surface, give it a fresh coat. Heavy daily use may call for re oiling every 2 to 3 weeks.
Recommended Deer & Oak boards to season first
If you are ready to put these steps into practice, a seasoned moso bamboo board is a very practical place to start. For most households, the Large Bamboo Board DNO-BCB-LG (45x35cm, 1.8kg, moso bamboo, £34.99) makes a reliable main chopping board that is big enough for family meals but still easy to handle. If you want a matching prep board for fruit or cooked foods, the Bamboo Double Pack DNO-BCB-2PK (45x35cm + 38x28cm, 3.0kg, moso bamboo, £49.99) gives you two boards to season on day one so you can separate raw and cooked ingredients.
You can explore our full range of bamboo and acacia chopping boards on the Deer & Oak chopping board collection or browse ready made sets on our kitchen board sets page. If you prefer to shop on Amazon, you will find the carbonised bamboo option here: Deer & Oak Carbonised Bamboo Board and our popular bamboo double pack here: Deer & Oak Bamboo Set.
Season your new bamboo chopping board once, keep up with a light re oil every few weeks, and you will have a reliable, eco-friendly kitchen board that serves you well for many years.