Cockroaches are common household pests because they are attracted to food, water, and shelter. They can enter your home through cracks in the foundation, walls, or pipes. Once inside, they can quickly multiply and become a nuisance.
There are several reasons why you might have cockroaches in your home. One reason is that you may have a food source that is attracting them. Cockroaches are attracted to food that is left out, such as crumbs on the floor or dirty dishes in the sink. They are also attracted to pet food and birdseed.