The answer to a spider infestation is to identify the type of spider, determine the severity of the problem, and take appropriate action. Common causes of spider infestations include a warm, moist environment, an abundance of insects for the spiders to feed on, and cracks or crevices in the home that provide ideal nesting spots.
Symptoms of a spider infestation may include seeing live spiders, finding spider webs, or discovering egg sacs. Solutions can include sealing entry points, removing food sources, and using targeted pest control methods. For minor infestations, homeowners may be able to DIY using over-the-counter pesticides or natural repellents. However, for severe or recurring infestations, it's best to call a professional pest control technician who can properly identify the species, assess the extent of the problem, and implement a comprehensive treatment plan.