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Care

Replace the Mouthpiece

For the best clean, replace your Mouthpiece every 3 months, or sooner if the bristles look worn. Replace it after a drop too, even if you can't see any damage.

Order refills at feno.co or in the Feno App.

CAUTION: Keep fingers clear of the connector when attaching and removing the Mouthpiece to avoid pinching.

  1. Pull the old Mouthpiece straight off. Don't twist it or use excessive force.
  2. Push the new Mouthpiece on until it clicks. It fits front or back.
  3. Pull on it gently to check it's secure.

Removing and attaching the Mouthpiece