Dear Wasp Spray Manufacturer,
Your can of wasp spray says that it can spray up to 20 feet away. Your can of spray lies. Up to 20 feet might only be in a tornado or a wind storm where the wind blows it 20 feet away. I can imagine the testing you went through to test the spray. You probably used a wind tunnel and turned the wind power up till the spray blew 20 feet.
Either that or your measuring tape is off. 5 feet, 20 feet, same thing right?
Also, it better come out of clothes, off window panes, and not be harmful if ingested or accidentally sprayed in the eye.
Or the least you can do it make it safe for humans if they get it in their eyes.
PS. Can you make something with turbo power that will somehow get the wasp nest off while simulaneously killing the wasps