What does "exclusion" mean in pest control?

Exclusion in pest control refers specifically to the practice of preventing pests from entering a structure by sealing potential entry points. This method is primarily focused on proactive measures that deny pests access before they can establish themselves within a home or building. Effective exclusion involves identifying and addressing any gaps, cracks, or openings in the building's structure, such as around windows, doors, vents, and foundations.

By implementing exclusion techniques, homeowners can significantly reduce the likelihood of an infestation, creating a less hospitable environment for pests and decreasing the need for more reactive measures like traps or pesticides. This approach emphasizes a long-term solution to pest management by maintaining an environment that is less attractive or accessible to pests.