Fire Extinguishers are essential firefighting devices designed to control and extinguish small fires before they spread. They are commonly used in homes, workplaces, vehicles, and public buildings as a first line of defense against fire emergencies. Extinguishers come in different types, including water, foam, dry chemical, CO₂, and wet chemical, each suited for specific fire classes such as electrical, flammable liquids, or grease fires.

These portable devices work by discharging a fire-suppressing agent to remove heat, oxygen, or fuel, effectively stopping the fire. Proper usage, regular maintenance, and inspections are crucial to ensuring the reliability of Extinguishers in emergency situations. Training individuals on how to operate them correctly can significantly improve fire safety and prevent property damage or injuries.