What is the main reason cockroaches are considered pests?

Cockroaches are primarily considered pests due to their ability to reproduce quickly and in large numbers. This rapid reproduction can lead to infestations that are difficult to control, as even a small number of cockroaches can quickly multiply into a large population. Their reproductive habits allow them to thrive in various environments, especially in human dwellings where food and shelter are readily available.

The capacity for high reproductive rates poses significant challenges for pest management, as controlling the population often requires extensive measures, including sanitation, sealing entry points, and applying appropriate pesticides. The sheer volume of potential offspring from a small initial population can make it a persistent issue, leading to health risks and causing damage to property.