Sometimes what we do is spray , knock it down,burn.And if I run out of wasp spray,I use hair spray or Pam(baking spray) when I'm in a pinchSunny and bright today - going up to 80. Knocked down the beginings of a wasp nest, and sprayed it well and the one wasp that was with. You have to check everyday..If you catch them in the beginning much much easier to deal with. Sometimes they try to re-build 2 or 3 times, but I am ready for them.