Which practice is considered the best method for using portable fire extinguishers?

The PASS technique—standing for Pull, Aim, Squeeze, and Sweep—is widely recognized as the best method for using portable fire extinguishers. This approach provides a systematic and effective means of tackling small fires, ensuring safety and efficiency.

The first step, "Pull," emphasizes the importance of removing the safety pin from the extinguisher, which allows the device to function properly. Following that, "Aim" directs the user to focus the extinguisher at the base of the fire, targeting the fuel source rather than the flames themselves. "Squeeze" involves applying pressure to the handle, which releases the extinguishing agent. Finally, "Sweep" consists of moving the nozzle in a side-to-side motion, covering the fire effectively and ensuring it is fully extinguished.

This method not only maximizes the likelihood of successfully putting out the fire but also helps minimize the risk of injury to the user and others in the vicinity by promoting a clear and methodical approach. In contrast, other techniques may not adequately address the critical steps necessary for effectively using a fire extinguisher and could lead to ineffective attempts at controlling a fire, potentially resulting in greater danger.