There is something to the ozone generators. I was at a gun show in Boise, ID and passed a table selling different sized ozone generators. I had just started getting a cold and the guy there told me to stand in front of the unit and breath as deep as I could. I started doing this and the more I did, the better I could breath! In about 3 minutes, I had no more sniffles. It was unreal. Lasted about 6 hours, then they came back...I didn't buy one because I was living hotel-to-hotel and it was kinda big. But it sure did work!!

Dave