What type of fire involves flammable liquids?

The classification of fires is designed to help firefighters identify the best methods for controlling and extinguishing them. Fires involving flammable liquids fall under Class B fires. This classification includes any fire that involves combustible liquids such as gasoline, oil, paint, and solvents. The primary means of extinguishing Class B fires are by smothering with foam or dry chemical agents, which disrupt the combustion process by separating the fuel from the oxygen.

Understanding that Class B fires involve flammable liquids is crucial for proper fire response and safety protocols, as different classes of fires require different extinguishing agents. For instance, Class A fires involve ordinary combustibles like wood and paper, Class C fires deal with electrical equipment, and Class D fires involve combustible metals, each requiring specific handling and extinguishing techniques. Recognizing the nature of Class B fires ensures that firefighters can effectively manage these hazardous situations.