Good afternoon. Today I completed your one time service for wasp. Upon arrival you showed me a yellow jackets flying in and out of avoid under the deck into the wall of the house. I applied a liquid treatment to the nest. Please avoid the area for a few days. The yellow jackets are agitated and will sting. I then inspected around the pool and didn’t find any paper wasp nesting at this time. I applied a treatment around the light fixture on top of the deck where you saw wasp flying in and out of. I then inspected the children’s plays set out front of the house. I treated all carpenter bee nest I could find at this time. Please allow 10 to 14 days for our products to take effect. Thank you for choosing green pest solutions. Have a great day!