If you want fewer germs on your chopping surface, high quality bamboo cutting boards can be safer than plastic over time, because plastic boards often develop deep knife grooves that can hold up to 3 to 4 times more bacteria than a well maintained bamboo board. With regular washing and drying, Moso bamboo boards like the Deer & Oak Large Bamboo Board can stay hygienic for 5 to 10 years, while many plastic boards need replacing much sooner once they scar and stain.
Are bamboo cutting boards better than plastic for bacteria?
In day to day home use, the answer is usually yes, bamboo cutting boards are better than plastic for bacteria when they are properly cleaned and dried.
Here is why:
- Plastic boards scar quickly. After a few months of regular use, a plastic board can have dozens of deep cuts. Studies have shown that these cuts can trap bacteria that survive even after washing.
- Moso bamboo is naturally dense. Quality bamboo, like Deer & Oak Moso bamboo, is harder than many softwoods. That means shallower knife marks and fewer places for bacteria to hide.
- Wood and bamboo dry out bacteria. When you wash and then air dry a bamboo board upright, the surface dries more quickly than many plastics. Dry surfaces are much less friendly to bacteria.
It is important to be honest: no cutting board material is magically antibacterial. If you leave raw chicken juice on any board for 6 hours, it will not be hygienic. The real advantage of bamboo is that it stays easier to clean over the years, while scratched plastic often does not.
How bamboo and plastic compare for kitchen hygiene
When you are choosing between bamboo and plastic, think about how bacteria behave in real kitchens, not just in lab tests.
Knife marks and hidden germs
- Plastic boards often show deep, fuzzy edged cuts within a few weeks. These cuts are hard to scrub fully and can stay damp inside. That is where bacteria from raw meat love to sit.
- Moso bamboo boards from Deer & Oak are compressed and finished to be dense and smooth. Knife marks tend to be finer and shallower, so washing with hot soapy water removes food residue more easily.
Moisture and drying time
- Bacteria need moisture. A board that dries quickly between uses is less likely to harbour germs.
- Bamboo and wood boards, stored upright, usually feel dry to the touch within 30 to 60 minutes after washing.
- Thick plastic boards can stay slightly tacky for longer, especially if they have deep scoring.
Cross contamination risk
The biggest risk is not the material itself, but mixing raw meat and ready to eat food on the same surface. Many home cooks find it easier to manage this risk with a simple system:
- Use one bamboo board for raw meat and fish.
- Use another bamboo board for bread, fruit and veg.
- Wash both with hot soapy water straight after use and air dry upright.
The Deer & Oak Bamboo Double Pack is built exactly for this two board system, with one 45x35cm board and one 38x28cm board.
Why Moso bamboo is a hygienic and eco friendly choice
Not all bamboo is equal. Deer & Oak boards use Moso bamboo, a species known for its density, straight grain and fast growth.
- Dense surface. The tight grain of Moso bamboo creates a smooth cutting surface that resists deep gouges, helping to keep bacteria on the surface where soap and hot water can reach them.
- Eco friendly material. Moso bamboo can grow up to 90 cm in a day in ideal conditions and reaches maturity in about 5 years. It is a renewable resource that does not require replanting after harvest.
- Hard wearing for 5 to 10 years. With monthly oiling and sensible washing, a Moso bamboo board can stay in daily use for many years, reducing how often you need to replace kitchenware.
If you prefer a darker look, the Deer & Oak Carbonised Bamboo Board uses heat treated bamboo for a rich caramel tone while keeping the same dense structure.
How to keep a bamboo cutting board low in bacteria
To get the full hygiene benefit from bamboo, follow a simple routine. It takes about 2 to 3 minutes after each use.
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Wash immediately
Use hot water and washing up liquid. Scrub both sides for at least 20 seconds, paying attention to any visible knife marks. -
Rinse and dry upright
Rinse with clean hot water. Stand the board on its edge or in a rack so both faces can dry. Do not leave it lying flat in a puddle. -
Sanitise when needed
After cutting raw chicken or pork, you can wipe the surface with a diluted white vinegar solution or a food safe sanitiser, then rinse and dry. -
Oil once a month
Use a food safe mineral oil or board oil. For a 45x35cm board like the Deer & Oak Large Bamboo Board, 5 to 10 ml is usually enough. Wipe off any excess after 20 minutes. This helps seal the surface and reduce water absorption. -
Retire the board when ready
If you can see deep cracks that you cannot clean, or large splinters, it is time to replace the board. For most home cooks this is after 5 to 10 years with bamboo, and often 1 to 3 years with plastic.
Specifications table: bamboo and wood options from Deer & Oak
| Product | SKU | Size (cm) | Weight | Material | Typical use | Price |
|---|---|---|---|---|---|---|
| Large Bamboo Board | DNO-BCB-LG | 45 x 35 | 1.8 kg | Moso Bamboo | Main prep board for meat and veg | £34.99 |
| Medium Bamboo Board | DNO-BCB-MD | 38 x 28 | 1.2 kg | Moso Bamboo | Fruit, herbs, smaller kitchens | £24.99 |
| Carbonised Bamboo Board | DNO-CBB-LG | 45 x 35 | 1.9 kg | Carbonised Bamboo | Serving and everyday prep | £39.99 |
| Bamboo Double Pack | DNO-BCB-2PK | 45 x 35 + 38 x 28 | 3.0 kg | Moso Bamboo | Two board system to reduce cross contamination | £49.99 |
| Large Acacia Board | DNO-ACB-LG | 45 x 35 | 2.1 kg | Acacia Wood | Heavy duty chopping and serving | £44.99 |
| Medium Acacia Board | DNO-ACB-MD | 38 x 28 | 1.5 kg | Acacia Wood | Cheese, bread and sharing boards | £34.99 |
Who this is for
Ideal for...
- Home cooks who want cutting boards that stay easier to clean and less scarred than plastic over several years.
- Eco conscious buyers who prefer Moso bamboo as an eco friendly alternative to petroleum based plastic.
- Families who like a simple two board system to cut down cross contamination between raw meat and ready to eat food.
- People who are happy to wash by hand and oil their boards once a month for better hygiene and longer life.
Not recommended for...
- Anyone who wants to put all cutting boards in a hot dishwasher cycle every day.
- Commercial kitchens that rely on strict colour coded plastic boards to meet local regulations.
- People who prefer a very soft surface for high end Japanese knives and are willing to replace boards more often.
- Those who know they will not wash boards promptly after cutting raw meat.
FAQ
Q: Are bamboo cutting boards really safer than plastic for bacteria?
A: When both are washed properly, new bamboo and new plastic boards can be similar. The difference appears over time. Plastic tends to develop deep cuts that trap bacteria, while quality Moso bamboo like Deer & Oak boards usually shows shallower marks that are easier to clean. So for long term use at home, bamboo can be the safer choice.
Q: Can I put a Moso bamboo cutting board in the dishwasher?
A: No, you should not put bamboo or wood boards in the dishwasher. The high heat and long soak can cause warping, splitting and faster wear. Instead, wash your bamboo board by hand with hot soapy water, rinse and dry upright. This keeps the surface in better condition for hygiene.
Q: How often should I replace my bamboo cutting board?
A: With normal home use and monthly oiling, a Moso bamboo board can last 5 to 10 years. Replace it sooner if you see deep cracks, heavy splintering or areas that stay stained or rough even after scrubbing. If you cook meat daily, you may prefer to renew your main board closer to the 5 year mark.
Q: Should I use separate bamboo boards for meat and vegetables?
A: Yes, using two boards is a simple way to reduce cross contamination. Many people use a larger board such as the 45x35cm Deer & Oak Large Bamboo Board for raw meat and fish, and a smaller 38x28cm board for bread, fruit and veg. The Bamboo Double Pack is designed exactly for this system.
Which Deer & Oak board should you choose?
If your main concern is keeping bacteria under control while avoiding plastic, a Moso bamboo cutting board is a sound choice. For most British kitchens, we recommend starting with the Large Bamboo Board (45x35cm, 1.8kg, Moso bamboo, £34.99) as your everyday prep surface. Pair it with the Medium Bamboo Board (38x28cm, 1.2kg) or the Bamboo Double Pack to set up a clear meat and veg system.
If you like a darker finish and plan to use your board both for chopping and for serving, the Carbonised Bamboo Board (45x35cm, 1.9kg) gives you the same practical benefits with a richer colour. For those who prefer a heavier traditional wood feel, the acacia range from Deer & Oak offers similar hygiene benefits with a slightly weightier board.
You can explore the full selection of bamboo and acacia boards on the Deer & Oak bestsellers page and choose the exact size and style that fits your kitchen and cooking routine.