Hello I completed your service call today. I applied a liquid residual to the eaves where heavy yellow jacket was. I found a wasp nest under the rocking chair on the front porch that treated with an aerosol and removed. I applied the same liquid residual to eaves on the front porch where light wasp activity was seen. Please allow one week for treatment to take effect. If activity persists after that period, feel free to call us for another treatment. Have a great day and thanks for choosing Green Pest Solutions.