Today I was here your one time service for hornets and spiders, first I applied a liquid treatment to the hornets nest and then removed the nest and reapplied a liquid treatment to the area to knocked down the remaining hornets. Next I removed all the cobwebs from around the exterior of the property, windows, doorways, detached garage and underneath the eaves. Last I applied a liquid treatment around the exterior of the property, windows, doorways, detached garage, underneath the eaves and foundation as a preventative for pest. Please allow 10-14 days for the materials to take full affect. Thank you for choosing Green Pest Solutions and I hope you have a wonderful day.