Pest control workers typically do the following:

• Inspect buildings and premises for signs of pests or infestation
• Determine the type of treatment needed to eliminate pests
• Measure the dimensions of the area needing treatment
• Estimate the cost of their services
• Use baits and set traps to remove or kill pests
• Apply pesticides in and around buildings and other structures
• Design and carry out pest management plans
• Drive trucks equipped with power spraying equipment
• Create barriers to prevent pests from entering a building

Unwanted pests that infest buildings and surrounding areas can pose serious risks to the health and safety of occupants. Pest control workers control, manage, and remove these creatures from homes, apartments, offices, and other structures to protect people and to maintain the structural integrity of buildings.

To design and carry out integrated pest management plans, pest control workers must know the identity and biology of a wide range of pests. They must also know the best ways to control and remove the pests.

Although roaches, rats, ants, bedbugs, and termites are the most common pests, some pest control workers also remove irritant birds and other wildlife.

Pest control workers' position titles and job duties often vary by state.

The following are examples of types of pest control workers:

Pest control technicians identify potential and actual pest problems, conduct inspections, and design control strategies. They work directly with customers and, as entry-level workers, use only a limited range of pesticides.

Applicators use a wide range of pesticides and may specialize in a particular area of pest control:

• Termite control technicians use chemicals and modify structures to eliminate termites and prevent future infestations. Some also repair structural damage caused by termites and build barriers to separate pests from their food source.

• Fumigators use gases, called fumigants, to treat specific kinds of pests or large-scale infestations. Fumigators seal infested buildings before using hoses to fill the structure with fumigants. Warning signs are posted to keep people from going into fumigated buildings, and fumigators monitor buildings closely to detect and stop leaks.