Review (5/5): If these work....
I have a list of people I will buy these for and gift.
Unfortunately, there is no easy (or pleasant) way to test these. I am avoiding making too much light of this simply because I am sure there are folks who are afflicted with a family member who releases malevolent wind at inappropriate times. Getting them to wear one of these pads may be a bridge too far
The issue, of course, is that the emitter rarely seems to mind inflicting their putrescence and is barely discomfited at all. Their motivation to do something about it is nil.