LifeStraw Go Series Waterbottle | I have discovered mold and mildew growth on my LifeStraw Go Series water bottle, mouthpiece, or filter. What do I do?
Keeping the mouthpiece clean is important, but it is just as important to regularly clean the inside of the lid that covers the mouthpiece. That enclosed, moist area can trap water droplets and residue, which can allow bacteria, mold, or mildew to grow over time if it is not cleaned thoroughly.
To clean properly, make sure you clean three areas:
- The mouthpiece
- The inside of the lid that surrounds and covers the mouthpiece
- The cap threads and any tight corners where moisture can sit
You can also remove the mouthpiece for a deeper clean by unscrewing it from the lid.
If you notice mold or mildew, follow this deep clean:
- Remove the filter from the bottle.
- Remove the carbon capsule from the top of the filter.
- Soak the membrane microfilter for 20 minutes in a diluted bleach solution. Use 1/4 teaspoon of bleach per 2 cups of water (5 ml bleach per 500 ml water).
- Soak the mouthpiece in a similar diluted bleach solution.
- Wash the bottle, lid (including the inside that covers the mouthpiece), and mouthpiece with dish detergent.
- Thoroughly rinse the membrane microfilter with water after soaking for 20 minutes. Do not use soap on the filter body.
- Reassemble once everything has been thoroughly rinsed.
You may also find replacement lids below: