Hello, it was nice meeting you today. I serviced your home for yellow jackets. I inspected the interior for potential breech points and did not find any. I applied a liquid treatment to the entry point to the nest. I also removed an old paper wasp nest from the soffit. Please allow 5-7 days for the treatment to take effect. If activity continues after that time, please call for an appointment within your warranty period. Have a great day and thank you for choosing Green Pest Solutions.