Today I completed your one time service for bald face hornets and cicada killers. I inspected all the areas of concern and found a bald face hornets nest by the detached garage door. A liquid residual was applied to the nest and the nest was removed. I also, inspected the walking path to the front of the house, back patio, and the lawn area for cicada killer nests and all the visible nest were sprayed with a liquid application. Allow 10-14 days to see best results. Thank you for choosing green pest solutions!!!