Why Does My Swell Bottle Smell?

After you have had your milk or juice, the smell will appear the next day if you don’t wash the stainless steel swell bottle completely. The smell is resulted from the bacteria bred inside the bottle.

1. you can wash the bottle with a soft brush and warm water by hand washing.
2. you can put swell bottle into a dishwasher to clean it
3. keep the bottle and cap separated, and stay at a drying environment in your kitchen.