Why Do Pests Return Even After Professional Treatment

A row of green trucks and a van with "Big Green" and Ecogenpest logos are parked in angled spaces outside a building, next to a sidewalk and landscaped trees under a clear sky.

Professional pest control is designed to reduce or eliminate active infestations, yet many property owners notice pests returning weeks or months later. This can create confusion and frustration, especially when treatment appeared successful at first. The reality is that professional treatment addresses current activity, but pest behavior, environmental conditions, and structural factors can still allow […]