CPAP Cleaning Requirements

Continuous Positive Airway Pressure (CPAP) treatment can have an enormous positive impact on the life of someone suffering from obstructive sleep apnea. But as with any medical treatment, the use of CPAP does carry some risks. One of these is the introduction of respiratory infections that can be harbored in the CPAP equipment itself. One of the best ways to avoid the risk of infection is to follow a stringent cleaning regimen with your CPAP machine.

Mask Cleaning

• You should clean your CPAP mask every day with warm, soapy water. Use a mild, non-scented soap such as a milk liquid soap or baby shampoo. Rinse the mask well and allow it to air dry.

  In addition, every week you should disassemble the mask an head gear and wash the components using the same technique.

Humidifier Cleaning

• If your CPAP machine is connected to a humidifier, or if it has a built-in humidifier, the humidifier's water compartment should be removed and cleaned with warm soapy water every day.

  In addition, you should remove any mineral deposits in the humidifier with a mild vinegar solution once a month.

Air Tube Cleaning

• The air tubing connecting the mask and the CPAP machine should be removed and cleaned with warm soapy water once a week. Rinse the tubing, hang it up and let it air dry.

Air Filter Cleaning

• The air filter located at the rear of the CPAP machine should be cleaned with water once a month. Make sure it is dry before reinstalling it. The filter should be replaced twice a year.