What does the acronym PASS stand for when using a fire extinguisher?

The acronym PASS, which is critical for the proper use of a fire extinguisher, stands for Pull, Aim, Squeeze, and Sweep. This method provides a clear and effective step-by-step approach for individuals responding to a fire.

The first step, "Pull," instructs the user to pull the safety pin or seal, ensuring that the extinguisher is ready for use. The second step, "Aim," directs the user to point the extinguisher nozzle at the base of the fire, as this is the most effective way to extinguish the flames. Next, "Squeeze" requires the user to squeeze the lever or handle to release the extinguishing agent. Finally, "Sweep" involves sweeping the nozzle from side to side while aiming at the base of the fire, ensuring thorough coverage and maximization of the extinguisher’s effectiveness.

Understanding and memorizing this acronym is essential for anyone who may need to operate a fire extinguisher, as following these steps increases the likelihood of successfully putting out a small fire and enhances personal safety.