The answer to 'why is my pest trails' is that pest trails are a sign of an active pest infestation in your home. Pest trails are the visible paths or tracks left behind by pests like ants, cockroaches, rodents, and other insects as they move around your home in search of food, water, and shelter. These trails are created by the oils and dirt left behind from their bodies and feet as they travel.
Common causes of pest trails include a lack of proper sanitation and food storage, cracks or entry points in your home's structure, and an overall hospitable environment for pests to thrive. Seeing pest trails is an early indicator that you have an active infestation and it's important to address the problem quickly before it gets worse.