Hello I completed your service call today. I applied a liquid treatment to the nest in the corner of the basement. I applied a separate liquid treatment to the opening under the porch overhang where yellow jacket activity was seen. I also applied an aerosol treatment under the siding where they were breaching into the basement. Please allow 5 to 7 days for treatment to take effect. I’m going to schedule a follow-up to have the nest removed from the basement. Have a great day and thanks for choosing Green Pest Solutions.