This simple wasp trap can be attached to a PET bottle. It works for all standard PET bottles from soft drinks like Cola, Fanta, etc.

Fill the bottle with apple juice and soap, close it with this trap, and leave it outside. The Wasp can go inside the bottle but not leave it. They will drink the juice with soap and die. Make sure it is legal to use where you live.

It works great to keep those nasty wasps away from your pool or eating area.