Jerry from Cleveland, Tn writes
It’s a brick home and the hornets are accessing the attic by using the mortar recesses between bricks as a pathway.
The Pyrethrin Fogger is not labeled to be used inside of attics but you may consider the Pro-Control Plus Total Release instead. Otherwise, if you can dust the entry point that the wasps are entering through you can dust it directly with Delta Dust Insecticide. The dust will leave a residual that they will take back with them & share with other wasps they come in contact with
Answer last updated on: 07/14/2024