I been using the So Clean 2 for about 3 months now and haven’t had any issues. On the contrary like many here I was simply not cleaning my machine as regularly as I should. Prior too, I started to develop a cough and was concerned it may have to do with the cleanliness or lack thereof on my machine and hoses. Thankfully the cough has cleared and I feel great and sleeping like a baby. Like Bil mentioned “There is nothing on the mask, that isn't on your pillow case and you live with every day in a symbiotic relationship”. For those having problems I would try not over do it with the use of the machine. I run mine once a week and in between a quick wipe with CPAP wipes and I’m a very happy camper with my set up. I have the odor for one maybe 2 nights, afterwards it’s all clear. Should anything change with my use experience, Ill for sure post it here. I wish all a Happy Sleep.
