Quote Originally Posted by sawmilleng View Post
Up here in the great white north, we blast them out of the air with brake cleaner fluid. The spray cans put out a jet like a water pistol and they drop dead on contact. And the stuff is cheap!

Jon.
+1

We use it all the time. In the summer the wasps like to build nests in the rear view mirrors and door jams of scrap cars. Brake clean takes care of em real quick. And you can stand back a bit cause it is like a water jet.