Why is exterior preventative work emphasized early in the season?

Why is exterior preventative work emphasized early in the season?

• A. Treat interior walls first
• B. Focus on exterior preventative work to prevent future infestation
• C. Requires a long-term contract to start
• D. Delay until pests are visible

Answer: (C)

Exterior preventative work is emphasized early because building a barrier outside the home stops pests from entering in the first place. As temperatures rise, many pests become active and seek shelter and openings around the structure. Treating the exterior perimeters and potential entry points reduces the chance of indoor infestations, making future interior treatments smaller or unnecessary. Waiting until pests are visible allows them to establish inside, making problems harder and more costly to control. The idea of starting due to a long-term contract isn’t the reason for early exterior work; the emphasis is on proactive prevention and stopping infestations at the boundary.

Exterior preventative work is emphasized early because building a barrier outside the home stops pests from entering in the first place. As temperatures rise, many pests become active and seek shelter and openings around the structure. Treating the exterior perimeters and potential entry points reduces the chance of indoor infestations, making future interior treatments smaller or unnecessary. Waiting until pests are visible allows them to establish inside, making problems harder and more costly to control. The idea of starting due to a long-term contract isn’t the reason for early exterior work; the emphasis is on proactive prevention and stopping infestations at the boundary.