Can You Put Bamboo In The Dishwasher?

By Cory White
Can You Put Bamboo In The Dishwasher?

Are you a fan of eco-friendly and sustainable kitchenware? Bamboo products have gained popularity for their natural beauty and durability. Whether it’s cutting boards, utensils, or kitchen accessories, bamboo items have become a popular choice for their natural appeal and sustainability. But can you put bamboo in the dishwasher?

Generally, it’s not recommended to put bamboo items in the dishwasher because the extreme heat and detergent can cause them to warp and crack. Instead, for long-lasting use, it’s best to hand-wash bamboo kitchen items using mild soap and warm water.

In this article, join me as I delve into the types of dishwasher-safe bamboo utensils, and the dos and don’ts of dishwasher cleaning for bamboo. I will discuss the potential effects of heat, water, and detergents on bamboo, as well as alternative cleaning methods to keep your bamboo items looking their best. Let’s do this!

Types of Bamboo Utensils Suitable for Dishwashers

Even though bamboo items are generally not recommended for dishwasher cleaning, it’s crucial to know that not all bamboo is created equally. There are some variations among bamboo kitchen items, and this heavily impacts their suitability for dishwasher usage.

Solid Bamboo Utensils

These are typically more resistant to the harsh heat and detergent in a dishwasher. They may survive a few cycles without visible damage, but regular dishwashing will eventually cause warping and cracking.

Laminated Bamboo Utensils

These utensils, often made from pieces of bamboo glued together, can come apart in the dishwasher. The combination of heat, water, and detergent can cause the glue to weaken over time.

Painted or Treated Bamboo

These bamboo items are most vulnerable in the dishwasher. The paint or treatment on the bamboo surface can peel off or get damaged due to the dishwasher’s heat and harsh detergents.

Proper Maintenance of Bamboo Kitchen Items

Keeping the integrity of your bamboo kitchen items requires a bit more attention than simply avoiding the dishwasher. To ensure a long lifespan and maintain their natural beauty, you’ll want to follow a few basic maintenance steps.

Hand Wash Immediately

After using any bamboo product, wash it gently with mild soap and warm water, then immediately pat dry. Allowing the bamboo to air dry can lead to cracks and warping.

Regular Oil Treatment

Over time, bamboo can lose its natural oils, causing drying and brittleness. To combat this, periodically apply a thin layer of food-grade mineral oil or beeswax. This process, known as ‘oiling’, protects, moisturizes and restores your bamboo utensils.

Avoid Soaking

Never soak bamboo products in water for an extended period. It can cause them to absorb too much water, leading to warping and cracking.

Cleaning Bamboo Cutting Boards

bamboo cutting board

Cleaning bamboo cutting boards requires a bit more cautious approach compared to the regular ones but it’s a task that can be done in just a few easy steps.

  1. Hand Wash Immediately: The first rule of bamboo cutting board maintenance – is always hand wash! Use just a bit of dish soap and warm water. Don’t let the board sit in water or put it in a dishwasher – it can damage the bamboo.
  2. Scrub Gently: Use a soft cloth or sponge to clean the board. If you have stubborn food residue, make a baking soda paste with water and gently scrub the surface.
  3. Rinse and Dry: After cleaning, rinse the board thoroughly and dry it immediately with a towel to prevent water absorption.
  4. Apply Oil: Every few weeks, treat your board with food-grade oil to keep it from drying and cracking. A good rule of thumb is to oil the board when it starts looking dry.

Bamboo’s Antibacterial Properties

Bamboo isn’t only treasured for its durability and eco-friendliness, but it also boasts of antibacterial properties, making it ideal for kitchenware.

Firstly, bamboo cultivates a natural form of resistance against bacteria. Its dense composition hinders the growth and spread of bacteria, making it a hygienic choice for your utensils and cutting boards.

Secondly, bamboo’s high silica content also aids in combating bacterial growth. Silica, a natural compound found in bamboo, helps set an environment that is unfriendly to bacteria, keeping your bamboo items cleaner for longer.

Despite these antibacterial properties, it’s important to note that this doesn’t make bamboo items germ-free entirely. Regular cleaning and maintenance are still essential in maintaining a hygienic kitchen environment, regardless of the natural antimicrobial properties of bamboo. 

Bamboo vs Wood: A Comparison

When deciding between bamboo and traditional wood kitchen items, there are a few key considerations to keep in mind, from durability to environmental impact.

  • Durability: Bamboo is known for its toughness, with some species being even harder than oak. This makes bamboo kitchen items quite hard-wearing and capable of taking a beating without warping or cracking, compared to many wooden alternatives.
  • Hygiene: Bamboo’s natural antibacterial properties give it an edge over wood. Its dense structure inhibits bacterial growth, making bamboo a more hygienic choice than traditional wood.
  • Environmental Impact: Here, too, bamboo takes the lead. It grows faster than any hardwood and doesn’t require replanting after harvesting, making it a more sustainable and eco-friendly option.
  • Maintenance: Both materials require similar maintenance – hand washing, no soaking, and regular oiling. But bamboo might need slightly more frequent oiling than some dense hardwoods because of its natural fibers.


When it comes to bamboo kitchen items, the key takeaway is the need for proper care and maintenance. While bamboo’s durability and natural antibacterial properties make it a fantastic choice for kitchen utensils and tableware, these items aren’t suitable for dishwasher cleaning. Handwashing with mild soap, never soaking, and regular oil applications will help ensure the longevity of your bamboo items. Like anything worth having, your bamboo items will serve you well when you treat them well.

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