Thank you all for your responses. They have been very helpful.

Yes, I do experience dry mouth from time to time.

I am also learning new things about SoClean which I rely so much upon. Which machine can then be used to sterilize the cpap?

I started using cpap with full face face mask in 2017. I also have a soclean by the side to sterilize the system from time to time. Prior to using the cpap I do have (teeth) bridges in my upper and lower jaws. In 2018, while cleaning my teeth, my dentist told me I had tooth infection and therefore s...