What does the acronym P.A.S.S. stand for in relation to using a fire extinguisher?

The acronym P.A.S.S. stands for Pull, Aim, Squeeze, Sweep, a critical sequence to follow when using a fire extinguisher. Understanding each component is essential for effectively extinguishing a fire.

"Pull" refers to the action of pulling the pin located on the top of the extinguisher, which will allow the extinguisher to function. "Aim" directs the nozzle towards the base of the fire—this is crucial as targeting the flames directly can enhance the effectiveness of the extinguishing agent. "Squeeze" involves pressing the handle down to release the extinguishing agent, creating the necessary pressure to distribute the material onto the fire. Finally, "Sweep" means to move the nozzle from side to side across the base of the fire, ensuring that the agent covers the area evenly and effectively.

This method is universally taught for using fire extinguishers and emphasizes the importance of methodical action in effectively combating small fires. Recognizing these steps can help prevent confusion during an emergency, ensuring a more efficient response.