As far as getting every drop of water out of a HH, are you afraid you are going to contaminate the distilled water, with distilled water? Jim One thing I mis-stated about wanting to change the water is that I wanted to empty it every night. Working 3rd shift will do that to you. What I meant to say...

I just had my second night on CPAP and I think I swallowed a bunch of air last night [burp]. Anybody out there know how to combat this? I've read through the lengthy debate on whether or not to empty the humidifier, and have concluded that I want to empty mine every night. My question is not should ...