The answer to 'what causes pest control' is that pests, such as insects, rodents, and other animals, can cause a variety of problems in and around the home. Pests can damage property, contaminate food, spread diseases, and generally create unsanitary conditions. Factors that can contribute to pest infestations include poor sanitation, food sources, moisture, and entry points into the home.
Homeowners may need to call a professional pest control technician to effectively identify and eliminate pests, as well as prevent future infestations. Professionals have the expertise and tools to properly treat the problem and prevent it from recurring.