Fire Extinguisher Use PASS Method
Overview
Portable fire extinguishers provide first-line fire suppression capability that can prevent small fires from becoming major disasters. Understanding when and how to use extinguishers using the P.A.S.S. method empowers workers to respond effectively to incipient stage fires.
Why This Is Important
Small fires grow exponentially—flames can double in size every 30 seconds. Quick action with a portable extinguisher can stop fires before they threaten lives or cause major property damage. However, using extinguishers incorrectly wastes precious time and exposes workers to danger. The P.A.S.S. method—Pull, Aim, Squeeze, Sweep—provides a simple, memorable technique that works for all portable fire extinguisher types. Knowing this method and practicing it prepares workers to respond confidently in emergency situations.
Best Practices & Safety Tips
- Pull the pin at the top of the extinguisher to break the tamper seal and enable operation.
- Aim the nozzle or hose at the base of the fire, not at the flames—you must extinguish the fuel source.
- Squeeze the handle to discharge the extinguishing agent in controlled bursts rather than continuously.
- Sweep the nozzle from side to side at the base of the fire until flames are extinguished.
- Only fight fires when you have proper training, appropriate extinguisher type, and safe escape routes.
- Never fight fires larger than incipient stage—if fire spreads beyond initial fuel source, evacuate immediately.
- Keep your back to exits when using extinguishers so you can escape quickly if fire spreads.
- Call for emergency services before attempting fire suppression, even for small fires.
- Watch for fire re-ignition after apparent extinguishment and be prepared to use additional extinguishers.
- Know locations of all fire extinguishers in your work area and verify they’re properly maintained monthly.
Discussion Questions
- Where are fire extinguishers located in your immediate work area?
- What type of fire extinguishers do we have, and what fires are they rated for?
- How comfortable would you feel using a fire extinguisher in an actual emergency?
- What fire hazards exist in our workplace that might require extinguisher use?
- When was the last time you practiced using a fire extinguisher?
Takeaway
Knowing how to use fire extinguishers properly using the P.A.S.S. method gives you the power to stop small fires before they become disasters. Practice this technique, know extinguisher locations, and be prepared to act quickly when fire threatens.