Good morning Mr. and Mrs. Thomas. Today we completed your pest control service for Yellowjackets. We treated the exterior entry point on the outside of the garage with a liquid residual insecticide. The interior point in the garage was unreachable due to items in front of it. However, we did treat the entry point on the interior of the garage with a liquid residual insecticide along with treating around the exterior of the garage rolling doors. Please allow 7 to 10 days for these treatment methods to reach their maximum effectiveness. If activity persists after the timeframe. Please don’t hesitate to contact our office. Thank you for choosing Green Pest solutions and have a wonderful day.