Hello Kevin! Today I was here for your initial service for wasp! I did a visual inspection with you of your back porch under the flower bush where we noticed the yellow jackets going in and out. And noticed another nest under your kids toy chest. I applied a liquid treatment to the underground nest and applied an aerosol treatment to the paper wasp nest on the tool chest. Please allow up 45 minutes to an hour for the product to dry. And please allow up to 2-3weeks for the products to take full effect! Someone will be following up in 30 days. Thank you for choosing Green Pest Solutions and have a wonderful rest of your day and Happy Fourth of July!