What is an essential rule to follow when using a fire extinguisher?

Using a fire extinguisher effectively is crucial in emergency situations. The correct approach is to aim at the base of the fire. This is important because the base is where the fuel source is located, and targeting it is essential for suppressing the fire effectively. By aiming at the base, you are attacking the main component that is sustaining the flames, which can help eliminate the fire more efficiently.

Other actions, such as aiming directly at the flames, may not effectively extinguish the fire because you're not addressing the fuel that is generating it. Even though panic can be a natural response in a fire situation, maintaining composure is critical for successfully using fire safety equipment. Additionally, using a large nozzle may not be necessary or effective; fire extinguishers are designed for specific types of fires and using them correctly often involves understanding the right techniques rather than just focusing on reach.