It is all known that flies, mosquitoes and other insects may sometimes seem trivial however they often bite, sting, and they carry disease or worse. For example, the common house fly can land and easily spread dozens of pathogens which can infect humans and animals. They have a habit of landing on decaying material including animal waste and then they try to visit you and your family in your home. As you can see, it’s important to keep them away and this is why window screens are important to the health and well being of you and your family.