What is the correct PASS order for using a fire extinguisher?

• A. Pull pin out; Aim; Squeeze; Sweep
• B. Aim; Pull pin out; Squeeze; Sweep
• C. Pull pin out; Squeeze; Aim; Sweep
• D. Pull pin out; Sweep; Squeeze; Aim

Answer: (A)

The main idea is to follow the PASS steps in the right order to effectively control a small fire. First, pull the safety pin to break the tamper seal, which enables the extinguisher to discharge. Without pulling the pin, squeezing won’t release the agent. Next, aim at the base of the fire—the spot where the fuel source is burning—not at the flames themselves, so you can blanket the fuel and stop the fire from continuing. Then squeeze the handle to release the extinguishing agent. Finally, sweep the nozzle from side to side at the base of the fire, covering the area until the fire is out or you can safely retreat. Use short bursts and stay a safe distance away, so you can react quickly if the fire rekindles. This sequence—pull, aim, squeeze, sweep—fits how to effectively extinguish a small, contained fire.