What's included? Service includes 3 visits for the season What is the best way to get rid of spider outside? Perimeter spider Control works to eliminate crawling spider issues on the outside of your home, and to help keep spider from entering inside your home. Pests like to be indoors for the same reasons you do – warmth, food, water, shelter – and they have any number of ways to get inside. Because this service is exterior only, you won’t have to change your schedule to be home when the treatment is provided. What are the benefits of perimeter spider control? Prevents spider from entering the home. Some people are concerned with ants in particular getting into their food supply or pesky earwigs hiding in their belongings. It isn’t harmful to soil, flowers, bushes, or lawns. What is the spider control process? We treat a four to six-foot wide band around the perimeter of the home. We treat the lower outside walls and ground around your home (the treatment dries quickly and is not noticeable). The treatment enters all of the normal areas that spider congregate, as well as cracks and crevices they use to multiply and enter the home.