Exterior spider kill / how to kill spiders outside :
At a minimum the exterior base of the home should be sprayed. For most homes we spray a three foot band around the exterior at the base, including the base of the foundation, up under the edge of your siding and the ground level around the exterior. It is important to use a spider control material that does not soak into concrete, that is highly repellent to spiders, and safe for children and pets if used properly. We choose materials with no fume, no odor, and less toxicity than your average home cleaning chemical.
Many people who choose to go on service specifically to kill spiders are going to opt for more thorough spider control applications, including around doors and windows, overhangs, eaves, vent openings, between the home and nearby vegetation, the underside of decks if accessible, and deck railing.
Many people will have this spider extermination service repeated 4 times per year, as the materials we use to control spiders do their best work in getting rid of spiders for 3 months on the exterior where it is exposed to sunlight.
Rain does not wash off our spider extermination materials. Most of the areas we spray around your home are covered by your eaves and if it has even moments to settle on a surface - it will stay on that surface and continue to control spiders for months.
For a small extra fee, we can use a 'spider pole' to help knock down exterior webs at each service.