← Return to Portable oxygen concentrator
Discussion
Lung Health | Last Active: Oct 1 4:59pm | Replies (48)
Comment receiving replies
Replies to "QUESTION? How often do you change the cannula on your stationary and portable oxygen concentrators? How..."
I never cleaned mine other than wiping it. When I had my oxygen, I had enough tubes that when it started to smell I would change it. I have very sensitive sense of smell so I could tell the difference.