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

The acronym P.A.S.S. stands for Pull, Aim, Squeeze, Sweep, which is a widely recognized method for operating fire extinguishers effectively.

This method provides a clear and systematic approach to using a fire extinguisher in an emergency situation. The first step, "Pull," refers to pulling the pin on the extinguisher to unlock it, allowing you to operate it. Next, "Aim" instructs you to direct the nozzle at the base of the fire where the fuel is located, which is crucial for effectively extinguishing the flames. The third step, "Squeeze," involves squeezing the operating lever to release the extinguishing agent. Finally, "Sweep" means to move the nozzle from side to side at the base of the fire, ensuring that the agent covers the area effectively and extinguishes the flames completely.

This method not only helps the user remember the steps involved but also emphasizes the importance of aiming low and ensuring that the fire is fully out before considering the situation safe.