What are signs of a cockroach infestation?

The presence of small, capsule-shaped egg casings and droppings that resemble grains of black pepper is indicative of a cockroach infestation. Cockroaches lay their eggs in casings called oothecae, which are often found in areas where they breed or hide. These casings can contain multiple eggs, making them a clear sign of an active infestation. Additionally, cockroach droppings are small, dark, and can resemble black pepper or coffee grounds, providing another important visual cue for identifying their presence.

Other options may suggest different pest issues; for example, flying insects and webs might indicate a problem with flies or spiders, while stale odors and dead insects could point to various types of decay or other insect infestations. Bite marks on food packages further suggest rodent activity rather than cockroaches. Recognizing the specific signs associated with cockroaches can help in taking the necessary pest control measures effectively.