Gnats sure love to put on a big show, all teeth and wings, don't they Lynne? But give them a little bad smelly and POOF! They can't take it. Ha! Great report!
Got gnats? The rain soggy south is awash in the critters in the summer of '17. They prefer to fly up your nose, into your mouth, and nest in your ears. Gnats are nuts! Luckily to do a number on gnats get Bounce Dryer Sheets. Afix one to your garden or hunting hat and your gnat problem will be about 97% over. Gnats being herd animals will naturally gang up on anyone who enters their territory. But safety pin a dryer sheet to something in the vicinity of the face and its toodles to gnats. They HATE the smell and word in their gnat circles travels quickly. Try it.
Why, you're very welcome. My elderly next door neighbor put me onto it a couple of years ago. Good luck!