Hello today, I completed your quarterly pest control service. I inspected the areas where you saw stinging insect activity. I observed mud Daubers near patio ceiling. I sprayed the entry points as the panels would not come loose. I was unable to pinpoint an entry for the activity near the pool steps. Also, because proximity to the pool itself, made it difficult to treat. I also sprayed the exterior foundation and entryways with a non-repellent liquid solution targeting ants spiders and other general pests please allow two weeks for the treatment to take full effect. If you’re still seeing stinging insect activity after one week, please take note of the entry points and please give us a call. Thanks for choosing Greenpest solutions