What is the spray cops use?

The spray commonly used by police is known as pepper spray or OC (oleoresin capsicum) spray. It is a self-defense tool that contains capsaicin, the active component derived from chili peppers, which causes intense irritation to the eyes, skin, and respiratory system. Police use it to subdue aggressive individuals or to control crowds while minimizing the risk of serious injury. It's considered a non-lethal option for managing confrontations.