Remedy for Wasps in deer blinds

I know this topic has come up before but wanted to share my experience. We have 10 shooting houses on our property we hunt and every year we fight the wasps as we get ready for hunting season and clean out the blinds. Tried all sorts of things in the past to prevent them but nothing worked....Until this year. Back in late Feb/early March after hunting season ended and before spring I sprayed the interior of the blinds with bifenthrin (Generic 1oz to a gallon of water) in a sprayer. Sprayed the walls, ceiling, and everything. Today I cleaned out boxes for hunting season and was pleasantly surprised there was not a single wasp in any blind. We usually have hundreds with huge nests. Nothing this year. There were some dead ones on the floor like maybe they came in like normal but the bifenthrin killed them.

Anyway, I sprayed the blinds down again today when I cleaned them out and will just do it twice a year from now on. Just passing it on if you fight these little jerks every year like we do. Bifenthrin works in your shooting house.