urine

Cockroach urine, also known as cockroach pheromone, is a chemical substance excreted by cockroaches to communicate with each other. It is a colorless, odorless liquid that can leave a trail on surfaces. Cockroach urine contains a variety of chemical compounds, including pheromones, which are used to attract mates, repel predators, and mark territory. Cockroach urine…