The answer to 'why is my pest invasion' is that there are several common causes for a pest problem in your home, including improper food storage, moisture issues, and entry points that allow pests to get inside. Symptoms may include seeing the pests themselves, finding droppings or nests, or noticing damage to your home or belongings. To solve the issue, you'll need to identify the root cause and take appropriate action, which may involve DIY pest control methods or calling in a professional exterminator.
Pests can be attracted to your home for a variety of reasons, such as easy access to food, water, and shelter. Improper storage of food, especially grains, cereals, and pet food, can draw in insects and rodents. Moisture problems like leaks or poor ventilation can also create an ideal environment for pests to thrive. Cracks, holes, or gaps in your home's exterior can act as entry points, allowing pests to get inside and establish a population.