What does the acronym PASS stand for in the use of fire extinguishers?

The acronym PASS stands for Pull, Aim, Squeeze, Sweep. This mnemonic is critical for ensuring the effective use of fire extinguishers in emergency situations. Each component of the acronym provides a step-by-step guide for properly operating a fire extinguisher:

• Pull: This step involves pulling the pin on the extinguisher, which breaks the tamper seal and allows you to use the device. This is an essential first action to ensure that the extinguisher can operate.

• Aim: Next, you aim the nozzle at the base of the fire. Targeting the base is crucial because this is where the fuel source is located, and aiming here maximizes the chances of extinguishing the flames effectively.

• Squeeze: After aiming, you squeeze the handle to release the extinguishing agent. This action initiates the flow of the agent, which is critical to combat the fire.

• Sweep: Lastly, sweeping the nozzle from side to side at the base of the fire helps to ensure that the agent covers the area effectively, tackling the fire and preventing it from re-igniting.

Using the PASS method enables individuals to respond quickly and efficiently to small fires, significantly increasing the chances of successful extingu