Hello, today I serviced your property for yellow jackets. I inspected the interior for potential breach points. I did not find any vulnerable spots b to did place painters tape over a spot where the dry wall looked slightly compromised. I applied a liquid treatment to the entry point of the nest. Please allow 5-7 days for the treatment to take effect. If activity is found after that time, please call for an appointment. Have a great day and thank you for choosing Green Pest Solutions.