Yes - they do work well -- when there is no wind, or a slight breeze. When it's windy, you'd better cover up and leave it at home.
True !!
I was going to put that also......but with much of a wind...usually misquitoes aren't bad anyway !!
I guess a light wind is what you would watch out for !
BTW.....I'll be wearing my Bug Tamer jacket......thermocell or not !!