Hello! Today I completed your premium plus pest initial service for yellow jackets. Upon further inspection it appears they are regular wasps getting into the right corner siding, on back porch, straight ahead from steps. I applied a liquid residual to the entry point. I also installed 4 termite monitors to 4-corners of home and removed visible cobwebs. I treated exterior perimeter with a liquid residual for general pests. Please allow 10-14 days for treatment’s best effects. Thank you for choosing Green Pest Solutions!