great concept, kind of under built device
I got this on the advice of a good friend. I had nasty hay fever issues for years. I have to admit, I was a bit skeptical....but it really works. I have been totally off meds for the hay fever for a month or so, with only this as a remedy. I'm a believer. I just wish it were made a bit more sturdily. We'll see how long it lasts....