What kind of materials can cause Class B fires?

Class B fires are fueled by flammable liquids, gases, and greases. This category includes substances such as gasoline, oil, propane, solvents, and cooking oils. These materials can easily ignite and cause rapid fire spread, often resulting in a fire that requires specific extinguishing methods. Class B fires are distinct from other classes, which involve different types of fuels.

For instance, wood and paper belong to Class A fires, which are fires involving ordinary combustibles. Electrical equipment and wires, on the other hand, relate to Class C fires that involve energized electrical equipment. Lastly, combustible metals correspond to Class D fires, which require specific extinguishing techniques due to their unique burning characteristics. Understanding these classifications helps individuals respond appropriately to fire emergencies and select the correct type of fire extinguisher.