Where Can Flies Come From?
Flies are a nuisance, but you can prevent them from causing a nuisance in your home by keeping things clean. For example, make sure your trashcans are sealed and free of food debris. You can also use insecticide bombs to repel flies. These contain the pesticide permethrin. Insecticides are not effective for every type of fly. Some of them require decaying organic matter in order to breed and survive.
Houseflies are the most common type of fly that enters homes. They reproduce quickly and in large numbers. Their larvae feed on organic matter and fungi. They often breed in poorly ventilated attics and potted plants. They can also enter your home through a torn screen or a wet mulch near windows.
In addition to breeding in homes, flies can infect humans and pets. They are an important source of food for many other organisms. Birds, fish, reptiles, and plants also feed on flies. But while they may be annoying, their presence is beneficial in many ways.
The life cycle of a house fly is relatively fast. The insects complete their entire life cycle in a month or less during warm weather. They also build up their populations indoors during winter.