Tips on Cleaning Your CPAP Machine

If you use a CPAP machine (or are thinking about getting one), it’s essential to know how to care for your device. Many people believe cleaning the machine is as easy as shaking it out once in a while, but that’s not enough! To ensure optimal performance, you’ll need to wash it on occasion. Here are some tips on how to clean your CPAP Cleaning Machine:

1) Unplug and disassemble the unit. This includes removing the humidifier and filters inside the unit to wipe them down separately. It may also involve removing any masks or headgear attached during use.

2) Thoroughly wipe down the machine and all of its attachments. Using a damp paper towel or cloth for this step may be helpful, but use it dry for the remaining steps.

3) Replace all of the parts that were separated during the disassembly. This includes attaching the humidifier and filters back onto the main body of the machine.

4) Take both CPAP filters and wash them in warm, soapy water (inside out). You can run them through your dishwasher or soak them overnight if you don’t have access to a dishwasher. You may also need to replace your humidifier chamber filter; check your manual for instructions on how to do so.

Healthcare Startup Grows 2,805 Percent In 7 Years With CPAP Sanitizer

5) Wash the rest of your machine using 50% white vinegar and 50% water cleaning solution. It would be best if you also used this mixture for the remaining steps.

6) Let the CPAP machine air dry for at least 24 hours before using it again. You want to ensure that every part is bone-dry before reattaching all pieces to ensure optimal performance.

7) Use a clean, dry cloth or towel to wipe down any metal parts or pieces you might have missed during your cleaning process (don’t use soap!). Make sure to remove any excess moisture.

8) Reassemble the CPAP machine and run it through a complete cleaning cycle. This should be done at least once every three months and should involve removing the mask and headgear, running the humidifier under warm water, and replacing the filters.

9) Never use alcohol or scented cleaners on your CPAP device!

10) For long-term maintenance, you should purchase an air filter for your machine to help prevent dust from accumulating (ask your CPAP retailer if they have any recommendations). At times, you may need to replace this filter as well.


Keeping your CPAP machine clean and well-maintained is the best way to help it deliver quality therapy. Overall, it’s recommended that you wash the device once per month (more often if it’s filthy) and replace your filters every three to six months. If you’re looking for a cleaning solution that will reduce time spent washing your CPAP machine, this solution is for you.