Is Klean Kanteen dishwasher safe?
Sometimes — with care
Klean Kanteen drinkware is generally dishwasher safe, but hand washing is recommended to preserve the finish and insulation.
Why
Klean Kanteen bottles are made of stainless steel, which is dishwasher safe, but the high heat and harsh detergents can damage the powder coating, cause discoloration, or reduce insulation performance over time. The company recommends hand washing for best longevity.
How to wash it
Hand wash with warm soapy water and a soft sponge. Rinse thoroughly and air dry. Avoid abrasive cleaners or scrubbers.
Last updated 2026-06-16. General guidance — always check your product’s care label. How we verify.