How do I clean and sanitize the Medela Harmony parts?

Prior to each use:

  1. Disassemble the PersonalFit™ breastshield, pump body, valve, membrane and bottle. Note: All parts are to be disassembled and washed separately for the pump to function efficiently.
  2. Wash remaining parts in dishwasher or in soapy water and rinse well.
  3. Air dry parts on clean towel and cover when not in use.

Under normal use, the pump handle and diaphragm/stem only need to be cleaned periodically or when it is apparent they have become soiled. Do not remove small white O-ring from stem.

Do not use with Quick Clean™ Micro-Steam™ bags. Wash only according to instructions above or included in the Harmony Manual Breast pump Instructions for Use.