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Humidifier Seasonal Maintenance Tips

By Mariette Mifflin, About.com

Maintaining your portable cool-mist humidifier properly before storing is recommended to ensure proper operation of your unit the next time you use it. It will also prevent mold spores from developing during storage. Here are some general tips for seasonal humidifier storage.

Recommended:
Regular cleaning of your humidifier should be conducted when the unit will not be operated for a few days.

When time does not allow for a full cleaning, at the very least:
  • Empty water tank or reservoir, rinse and dry
  • Remove old filter; either discard or wash and dry
  • Empty any water remaining in the base of the humidifier
  • Ensure unit is completely dry before storing
  • Store carefully in a dry and cool place
  • When removed from storage, insert a new or clean filter before operating.
  • Disinfect it with a regular humidifier cleaning if this was not done before storing it.
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