This absolutely works!
It's a paper bag hung in an area where you don't want the little buggers! It is filled with plastic grocery bags, the top is stapled together and a piece of twine is added for a hanger. Here's how it works:
The wasps see it and think it's another nest and avoid the area. So simple!
And a great solution. I've been using these for 4 years now and have not had one single little nest anywhere on the deck roof. Amazing! So simple--so good!
If you are bothered with wasps, try this! It really works!
'Til next time, Love ya, Jean