Good afternoon, I was here today to complete a one time service for bees. I inspected the exterior of your home and observed wasp going through vines attached to exterior of chimney. Wasp are getting into home due to vines growing through windows on the side of the home, creating opening. I applied a liquid non-repellent solution to the entrance/exit points around windows as well as underneath siding and soffits around chimney area. Please allow 3 to 5 days for all activity to decrease. If activity continues after five days, please call our office for additional treatment. Have a wonderful day. Thank you for choosing Green Pest Solutions.