If you want to know exactly how to season your acacia board with mineral oil at home, the simplest method is this: apply 2–3 teaspoons of food grade mineral oil per side, rub it in for 2–3 minutes, let it soak for 6–8 hours, then wipe off any excess. Done properly, you can extend your board’s life by 5–10 years and keep it looking rich and hydrated.
Why Season Your Acacia Board With Mineral Oil
Acacia is a dense hardwood, but without regular oiling it will slowly dry out, lose its warm colour and can start to warp or crack. Seasoning with food grade mineral oil creates a light barrier that:
- Helps repel water so the board dries evenly after washing
- Reduces the risk of splitting and warping over 5–10 years of use
- Keeps the grain rich and dark, especially on larger boards like our 45x35cm Large Acacia Board
- Makes day to day cleaning easier, as food is less likely to stick
At Deer & Oak we pre oil our acacia boards at the factory, but home seasoning every 4–6 weeks is what really keeps them going strong.
What You Need At Home
You only need a few simple items to season your acacia board properly:
- Food grade mineral oil (often sold as cutting board oil or butcher block oil)
- A clean, lint free cloth or paper towels
- Mild washing up liquid and warm water
- Optional: a small bowl to pour the oil into
A 250 ml bottle of mineral oil is usually enough for 8–12 full treatments of a 45x35cm board, so it will last many months in a normal family kitchen.
Step by Step: How To Season Your Acacia Board With Mineral Oil At Home
1. Wash And Dry The Board
- Wash the board with a small amount of mild washing up liquid and warm water.
- Scrub gently with a soft cloth or sponge, especially after raw meat.
- Rinse and dry thoroughly with a towel.
- Let it air dry upright for at least 30–60 minutes until it feels completely dry to the touch.
Never soak your acacia board in the sink and never put it in the dishwasher. Extended soaking and high heat are the fastest ways to warp a 45x35cm or 38x28cm board.
2. Measure Out The Mineral Oil
- For a Medium Acacia Board 38x28cm, use around 2 teaspoons per side.
- For a Large Acacia Board 45x35cm, use around 3 teaspoons per side.
You want a thin, even sheen, not puddles. If the wood drinks it in instantly, you can add a little more.
3. Apply The Oil
- Pour a small amount of mineral oil directly onto the board or into a bowl.
- Dip a clean cloth into the oil and start working in circles along the grain.
- Cover the entire surface including the edges and any juice grooves.
- Spend 2–3 minutes per side to really work the oil into the acacia.
4. Let It Soak
- Lay the board flat on a protected surface.
- Leave it to soak for 6–8 hours, or overnight if you can.
- If any areas look dry after 1–2 hours, add a teaspoon more oil and spread it out.
This soaking time lets the mineral oil penetrate the wood fibres rather than just sit on top.
5. Wipe Off The Excess
- After 6–8 hours, wipe the board with a clean, dry cloth.
- Remove any shiny or sticky patches so the surface feels smooth, not greasy.
- Stand the board upright for another 1–2 hours to finish drying.
Once it’s dry to the touch, your acacia board is ready for chopping, serving or a full charcuterie spread.
How Often Should You Season An Acacia Board?
How often you season depends on how you use your board:
- Daily cooking (2–3 times a day): every 3–4 weeks
- Regular cooking (a few times a week): every 4–6 weeks
- Occasional use (once a week or less): every 2–3 months
A quick test: drip a teaspoon of water onto the board. If the water beads up, the oil is still doing its job. If it spreads and soaks in quickly, it is time to re oil.
Deer & Oak Board Specifications
Although this guide focuses on acacia, the same mineral oil method works very well on bamboo boards too. Here is a clear comparison of some of our most popular boards, including two acacia options that respond especially well to home seasoning:
| Product | SKU | Size (cm) | Weight | Material | Price |
|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45 x 35 | 1.8 kg | Moso Bamboo | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38 x 28 | 1.2 kg | Moso Bamboo | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45 x 35 | 1.9 kg | Carbonised Bamboo | £39.99 |
| Large Acacia Board | DNO-ACB-LG | 45 x 35 | 2.1 kg | Acacia Wood | £44.99 |
| Medium Acacia Board | DNO-ACB-MD | 38 x 28 | 1.5 kg | Acacia Wood | £34.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45 x 35 + 38 x 28 | 3.0 kg | Moso Bamboo | £49.99 |
Our Large Acacia Board 45x35cm and Medium Acacia Board 38x28cm both arrive pre oiled, so you can start using them straight away and then follow the home seasoning routine above every few weeks.
Mineral Oil And Common Board Problems
Seasoning with mineral oil directly tackles some of the most common chopping board problems:
- Warping: A dry board absorbs water unevenly. Regular oiling helps both faces take on moisture at a similar rate, which keeps them flatter over time.
- Cracking: End grain and edges are especially vulnerable. When you oil the sides of a 2.1 kg acacia board, you reduce stress on these weaker points.
- Staining: Oiled wood is less porous, so beetroot, turmeric and berry stains are less likely to set.
- Rough texture: Oil keeps the fibres supple so the surface feels smoother under your knife.
If your current board already has light staining or small raised fibres, you can very lightly sand with a fine 240 grit paper, wipe the dust away, then follow the seasoning steps.
Who This Is For (And Who It Isn’t For)
Ideal for:
- Home cooks who want a clear, simple method to season an acacia board with mineral oil at home
- People who own a solid wood board sized around 38x28cm or 45x35cm and want it to last 5–10 years
- Anyone who enjoys the look of natural wood and is happy to spend 10–15 minutes on care each month
- Customers considering a Deer & Oak acacia or bamboo board and wanting to understand the care routine first
Not recommended for:
- People who want a fully maintenance free board that can go in the dishwasher
- Those who prefer plastic or glass boards and don’t want to use mineral oil in the kitchen
- Commercial kitchens that need heavy duty, high temperature sanitising several times a day
- Anyone unwilling to hand wash and dry a board after each use
Frequently Asked Questions
Q: Can I use olive oil or vegetable oil instead of mineral oil on my acacia board?
A: It’s best not to use olive oil, sunflower oil or other cooking oils on wooden boards. These can oxidise and turn sticky or rancid over time, which leads to unpleasant smells and a tacky surface. Food grade mineral oil is stable, odourless and designed to stay fresh on wood for months.
Q: How long should I wait after seasoning before using the board?
A: After you’ve let the mineral oil soak in for 6–8 hours and wiped away the excess, give the board another 1–2 hours standing upright. Once the surface feels dry and not greasy to the touch, you can safely use it for chopping or serving. In most homes this means seasoning in the evening and using it the next morning.
Q: Do I need to season both sides of the acacia board or just the top?
A: You should always season both sides and all four edges of the board. Oiling one side only can encourage uneven moisture movement, which increases the chance of warping, especially on larger 45x35cm boards. Treating every surface helps the board stay flatter and more stable over time.
Q: Is mineral oil safe for food, and will it change the taste of ingredients?
A: Food grade mineral oil is considered safe for contact with food when used as directed on wooden boards and butcher blocks. It is odourless and tasteless, so it won’t affect the flavour of vegetables, meat or cheese on your board. Just be sure to wipe off any excess oil before serving.
Recommended Deer & Oak Boards For Easy Home Seasoning
If you’re ready to put this mineral oil method into practice, our pre oiled acacia and bamboo boards make things very straightforward. For a generous prep and serving surface that shows off the grain beautifully when oiled, we recommend the Large Acacia Board 45x35cm (2.1 kg). If your kitchen is more compact, the Medium Acacia Board 38x28cm (1.5 kg) is easier to handle and store while still giving you a comfortable chopping area.
You can explore our full range of single boards and sets on the Deer & Oak website: the chopping board collection, curated bestsellers and our board sets for families and keen cooks.
If you prefer to order from Amazon, our pre oiled acacia sets are available in the UK at this acacia chopping board set, and in the US at this matching acacia set. Once your board arrives, follow the simple mineral oil routine above every few weeks and you’ll keep it looking and performing beautifully for years.