Do you need to clean the LifeStraw Sip before using it?

The first use instructions are very simple:

  1. Upon first use, rinse the exterior of the straw with safe drinking water.
  2. Place the end of the straw with the clear silicone plug into a container of water.
  3. Begin drinking by sipping water through the colored silicone mouthpiece. The first few sips may take more effort since the microfilter membranes need to fully hydrate.
  4. After you've finished drinking, it is essential to remove as much water as possible before placing the Sip into the carry case. Blow air through the mouthpiece and give the Sip a gentle shake to expel.
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