I used Avesta CS Insecticide to help control carpenter bees. The product works great! The bees have stopped coming to their existing holes and have not created new ones. I did also use Tempo 1% Dust to inject into the existing nests. The combination is a great one-two punch to prevent carpenter bees from continuing to nest and cause damage. After soaking the wood with Avesta CS Insecticide, I dusted the nests with Tempo 1% 12 to 24 hours later. 24 hours following the dusting, I then filled the holes with premium exterior wood filler. You can purchase cork or rubber plugs to fill the holes as well. The key is to make sure the bees are gone before filling the holes; otherwise, they'll either drill their way out through the existing filled hole or just create a new one. The combination of Avesta and Tempo work great together.
Was this review helpful to you? YesNo
6 of 6 people found this review helpful