Which type of fire extinguisher is appropriate for flammable liquids?

Flammable liquids, such as gasoline, oil, and other solvents, require a specific type of fire extinguisher for effective management. A Type B fire extinguisher is designed to handle fires that involve flammable liquids and gases. This type of extinguisher contains substances that can smother or interrupt the chemical reaction of the fire caused by these materials, making it suitable for extinguishing flames fueled by such liquids.

The effectiveness of Type B extinguishers comes from agents like foam, dry chemical agents, or carbon dioxide, which work to prevent the flammable liquid from igniting or spreading.

Other types of extinguishers serve different purposes. Type A is for ordinary combustibles like wood and paper, Type C is for electrical fires, and Type D is specifically for combustible metals. Each of these types is suited for specific fire hazards, but for flammable liquids, Type B is the most appropriate choice.