Hello, it was nice meeting you today. I serviced your home for yellow jackets. I inspected the interior for the breech points and did not find it. I recommend keeping the garage area blocked off until activity subsides. I applied a liquid treatment to the entry point to the nest where yellow jackets were entering the wall. Please allow up to 7-10 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.