How Big Are Cockroach Nests?

Before you decide on how to deal with a cockroach infestation, it is important to know how cockroaches reproduce. Cockroaches don’t produce individual eggs, but instead produce egg cases called oothecas. Each ootheca contains between five and 30 eggs, and females deposit them in hospitable areas where they can survive and breed.

Cockroaches can hide just about anywhere, and they can squeeze into a gap as small as three-eighths of an inch. This means that an average home has dozens of places for cockroaches to hide. Cockroaches have very specific needs and preferences. For example, they cannot live without water for more than a week, so they like to live near a water source, like a sink or kitchen.

You can tell if you have a cockroach problem if you see a nest or a corpse. You can also look for empty eggshells in areas where cockroaches live. Cockroaches prefer warm, humid areas with easy access to water and food. It is possible that they live under your kitchen cabinets, refrigerator, or dishwasher.

When cockroaches find food, they often seek a partner to feed. They also benefit from closeness to each other and will eat each other’s poop. While cockroaches do not build a recognizable nest, they will often leave piles of droppings and old skins.