Good afternoon David, today I completed your service. I rang the doorbell when I arrived, but no one was home. I treated the exterior only today. I’ll begin by knocking down all visible webbing on the property. Next, I apply a liquid residual to all entry points to the home to help eliminate and deter any seasonal insects that may arise.. please allow 10 to 14 days for our products to work and thank you for choosing Green pest solutions!