Good afternoon Theodora. Today we completed your service call for stinging insects. We treated a bald face hornets nest and removed the nest. We recommend avoiding that area until live activity ceases, which can take 3 to 5 days. We also treated and remove some old paper wasp nests from the back porch. These treatments may take 7-10 days to reach maximum effectiveness. Any questions or concerns please don’t hesitate to contact our office. Thank you for choosing Green Pest solutions and have a wonderful day.