What does the acronym PASS stand for in fire extinguisher usage?

The acronym PASS stands for Pull, Aim, Squeeze, Sweep, which outlines the proper technique for using a fire extinguisher effectively.

When a fire situation arises, the first step is to pull the pin on the extinguisher, which unlocks the mechanism and allows you to use it. Next, you aim the nozzle at the base of the fire, as this is where the flames are originating and where the extinguishing agent will be most effective. The third step is to squeeze the handle to release the extinguishing agent, allowing it to flow towards the fire. Finally, you sweep the nozzle side to side while continuing to aim at the base of the fire until it is completely extinguished.

Understanding and applying these steps is crucial in emergency situations, as it ensures that individuals can respond quickly and effectively to small fires, potentially preventing them from escalating into larger, more dangerous situations.