Spiders spin their webs on house facades, sheds, porches and patios as well as humid areas that are sheltered from bad weather. They are attracted to the presence of prey in abundance, such as mosquitoes, mayflies, midges, as well as other flies and insects.
An annual spider control treatment, between the months of May and June, by insecticide spray, will greatly improve the problem. For a severe invasion, a second treatment towards the end of July or beginning of August may be necessary.
The long-lasting insecticide treatment will prevent spiders from spinning their webs around the exterior of your home. With just one application, you are sure to be spider free for months.