BE NICE TO YOUR STRAW!
Cleaning your bamboo straw is incredibly easy and can be done in several ways. All you need to do to clean your bamboo straw is either:
Hand-wash with lukewarm water and soap.
Put it in the dishwasher.
Boil in water during 10 minutes.
To disinfect after use: boil with vinegar and water (ratio of 1 of vinegar to 20 of water) for 10 minutes.