No, you should not use olive oil to oil a chopping board. Olive oil starts to go rancid in as little as 4 to 8 weeks on a wooden or bamboo cutting board, which can cause sticky residue, unpleasant smells and even affect food safety. Instead, use a food safe mineral oil or a dedicated board oil to protect your kitchen board for 5 to 10 years of regular use.
Why olive oil is a poor choice for oiling a chopping board
Olive oil feels natural and convenient, but it behaves very differently once it soaks into wood or bamboo. It is an organic, unsaturated fat that breaks down and oxidises over time. On a chopping board this creates three problems:
- Rancid smell and taste after a few weeks, especially in warm kitchens
- Sticky or gummy surface that traps food particles and bacteria
- Uneven protection because it does not harden or bond to the fibres properly
If you oil a chopping board with olive oil every month, by month three you are likely to notice a faint sour smell and a tacky feel. That is oxidation and rancidity, not seasoning.
What to use instead of olive oil on a cutting board
For wooden and bamboo kitchen boards, you want a non drying, food safe oil that will not go rancid. The two most reliable options are:
- Food grade mineral oil often labelled as cutting board oil or butcher block oil
- Specialist board conditioners usually a blend of mineral oil and natural waxes
These products do not oxidise in the same way as olive oil, so they stay stable inside the board. At Deer & Oak all our boards, including our bamboo and acacia chopping boards, are pre oiled with food safe oil so they are ready to use from day one.
How to oil a chopping board properly (step by step)
Here is a simple routine you can follow every 4 to 6 weeks, or whenever the surface looks dry or pale.
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Clean the board
Wash with warm water and a tiny amount of mild washing up liquid. Scrub both sides, then rinse. Do not soak the board in water. -
Dry thoroughly
Stand the board upright on its side and let it dry for at least 12 hours. Oiling a damp board traps moisture inside and can cause warping. -
Apply food safe oil
Pour about 5 to 10 ml (roughly 1 to 2 teaspoons) of mineral oil onto the surface of a medium board. For a large board, use 10 to 15 ml. Spread with a lint free cloth in the direction of the grain. -
Cover all sides
Oil both faces, all four edges and any juice grooves or finger grips. A 45x35 cm board usually takes 3 to 4 minutes to coat thoroughly. -
Let it soak
Leave the board flat for 20 to 30 minutes so the fibres can absorb the oil. If any patches look dry, add a few more drops. -
Buff off excess
After soaking, wipe away any excess oil with a clean cloth until the surface feels smooth, not greasy. -
Optional wax finish
If you use your board daily, a thin layer of board wax every 2 to 3 months adds extra water resistance and a soft sheen.
What happens if you have already used olive oil?
If you have already oiled your kitchen board with olive oil, you do not need to throw it away. You can usually rescue it with a bit of work:
- Scrub the surface with hot water, a small amount of washing up liquid and coarse salt
- Rinse and dry upright for at least 24 hours
- Lightly sand the surface with 240 grit sandpaper to remove the top layer of rancid oil
- Wipe away dust and re oil with food grade mineral oil using the method above
If the smell remains strong after sanding and re oiling, especially in deep end grain boards, it may be safer to retire that board to non food use.
Best chopping boards to oil: bamboo vs acacia
The type of board you own affects how often you need to oil it and how well it resists moisture. At Deer & Oak we design our boards to hold oil evenly and stay stable for years of daily cooking.
| Product | SKU | Size (cm) | Weight | Material | Typical oiling frequency | Price |
|---|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45 x 35 | 1.8 kg | Moso Bamboo | Every 4 to 6 weeks | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38 x 28 | 1.2 kg | Moso Bamboo | Every 4 to 6 weeks | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45 x 35 | 1.9 kg | Carbonised Bamboo | Every 6 to 8 weeks | £39.99 |
| Large Acacia Board | DNO-ACB-LG | 45 x 35 | 2.1 kg | Acacia Wood | Every 6 to 8 weeks | £44.99 |
| Medium Acacia Board | DNO-ACB-MD | 38 x 28 | 1.5 kg | Acacia Wood | Every 6 to 8 weeks | £34.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45 x 35 + 38 x 28 | 3.0 kg | Moso Bamboo | Every 4 to 6 weeks | £49.99 |
All of these boards arrive pre oiled with food safe oil, so you do not need to reach for olive oil at all. You simply top up the protection when water stops beading on the surface.
Product problem guide: which board solves which issue?
Different households have different chopping board problems. Here is how our boards match common needs, always with the right oil care in mind.
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Problem: Limited counter space
Solution: The Medium Bamboo Board DNO-BCB-MD at 38 x 28 cm and 1.2 kg is easy to move and store. A light coat of mineral oil every 5 weeks keeps it from drying or cracking, without any need for olive oil. -
Problem: Large family cooking and Sunday roasts
Solution: The Large Acacia Board DNO-ACB-LG at 45 x 35 cm and 2.1 kg handles big joints of meat. Its dense acacia grain holds board oil very well, so a top up every 6 to 8 weeks is usually enough. -
Problem: You want one board for prep and one for serving
Solution: The Bamboo Double Pack DNO-BCB-2PK gives you a 45 x 35 cm board plus a 38 x 28 cm board, together 3.0 kg. Use one for chopping and one as a serving platter, both maintained with the same food safe oil routine. -
Problem: You like a darker, richer finish
Solution: The Carbonised Bamboo Board DNO-CBB-LG at 45 x 35 cm and 1.9 kg has a naturally deeper tone. Regular mineral oil keeps the colour rich without the off smell that olive oil can develop.
Who this is for
Ideal for: Home cooks who want their chopping boards to last 5 to 10 years, people who cook at least 3 to 4 times per week, and anyone who wants clear, simple guidance on safe board care without trial and error. If you own bamboo or acacia boards and care about hygiene, this approach is for you.
Not recommended for: Those who only use plastic boards, anyone who prefers dishwasher safe boards over wood or bamboo, or people who want a completely maintenance free surface. If you never want to oil a board even once a month, a plastic or glass board may suit you better, although it will be harder on your knives.
FAQ
Q: Can I use any cooking oil instead of olive oil on my chopping board?
A: No, most cooking oils such as sunflower, rapeseed and vegetable oil can also go rancid and sticky on a cutting board. For long term board care you should use food grade mineral oil or a specialist board oil that is designed not to spoil.
Q: How often should I oil my kitchen board if I use it every day?
A: For daily use, oiling every 4 to 6 weeks is usually enough for bamboo and every 6 to 8 weeks for acacia. If water stops beading on the surface or the board looks dry and pale, that is your sign to re oil.
Q: Will oiling my chopping board stop it from warping and cracking?
A: Regular oiling greatly reduces the risk of warping and cracking by slowing down how quickly moisture enters and leaves the wood. You should still avoid soaking the board or putting it in the dishwasher, as extreme heat and water can damage even a well oiled board.
Q: Are Deer & Oak boards already oiled when they arrive?
A: Yes, Deer & Oak boards are pre oiled with food safe oil so you can use them straight away. You will usually need to re oil after 4 to 8 weeks, depending on how often you use and wash your board.
Closing recommendations
If you are asking “can I use olive oil to oil a chopping board”, the safest and most reliable answer is no. Use a food safe mineral oil and choose a board that responds well to regular care.
For a versatile everyday option, we recommend the Large Bamboo Board DNO-BCB-LG at 45 x 35 cm and 1.8 kg, or the Bamboo Double Pack DNO-BCB-2PK if you want a matching set. You can find our bamboo double pack on Amazon UK as a pre oiled chopping board set, or explore all current sizes and finishes in our Deer & Oak bestsellers and chopping board collection.