Thank you, xxyzx, I have definitely changed mask multiple times since this started in November, 2016. I didn't notice any change in the rash with mask change. Last time I went to Dermatologist, she wanted to start patch testing for allergies. I decided to forgo that for the time being, and went back...

So, I used a cotton t-shirt, cut to size, and found that I wasn't getting a good seal with it and discontinued use.
If others have had facial rash issues, I wonder is it linked to irritation from the mask or because of the area being moist (from CPAP humidifier)?

Hello, new to the forum. I have been using CPAP machine, Resmed Air Sense 10 for Her, and Full Face Mask AirFit F10 since May 2015. Life was wonderful with therapy! Unfortunately, November 2016, I started to develop a skin rash. Nothing in my facial, mask and machine cleaning procedure changed. I wa...