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Healthy practices: Bad smell in water bottle
I agree with the answers on cleaning and the type of bottle/cork/lid.
Another thing you should consider is that residue from your saliva may be what smells bad. Try leaving the freshly-cleaned ...
- 5,814
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Healthy practices: Bad smell in water bottle
Plastic bottles work just fine. When buying sparkling water (I'm German), they come in plastic bottles and never get this taste of old shoe soles, and I haven't had any problems with bacteria either.
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