re: Killed approximately 70 wasps today in a hole above my porch

I have battled red wasps for 10 years at my house. They were literally in every return on my house, nest in shrubs and every hole they could find. It got to the point where I couldn't even clean flower beds. I had a friend come over who works for a pest control company. He dusted them with Tempo 1% dust. I haven't seen a wasp since. I even bought more dust, a bellow duster and the 12' extension pole on Amazon. It's actually weird not seeing wasps anymore.