Hello! Today I did your service for yellow jackets. I tapped the area you pointed out to me, agitating the nest. I than used an aerosol instant kill product to wipe out as much of the colony as possible and locate the entry points. I than treated the active areas with a liquid residual treatment to kill any wasp that touches it. It was a pleasure to service your home today and I thank you for choosing Green Pest Solutions for any and all of your pest control needs!