Hello it was nice speaking with you today. I completed your quarterly service. Heavy yellow jacket traffic was seen going under the shingles on the right side of the home. You mentioned only a couple getting into the upstairs bathroom. I checked for breech points but found none. I covered the vents in the bathroom with painters tape as I believe this would be the only way in. I then applied a liquid residual to the entry point under the shingles. You mentioned ant activity in a pile in the back yard. I spread granular bait to combat. You also mentioned catching a mouse in the past, so I added a mouse bait station in the basement closet to monitor. I also applied a liquid treatment to the perimeter foundation of the home targeting ants and other general pests. Please allow 5 to 7 days for the yellow jacket treatment to take effect. If activity remains after this period, please call us for another treatment. Have a great day and thanks for choosing Green Pest Solutions.