Dawn dish washing liquid mixed heavy in water. Kills them, believe it or not. I kill red wasp and yellow jackets with it all the time. You don't have to worry about pets, kids, fire, etc..
I have used sprays, gas, diesel, WD40,etc, but I use dish washing liquid mostly now.
Wasp spray can temporarily blind you.... so.... don't tell the wife. [emoji23][emoji16]
Sent from my SM-G955U using Tapatalk