What Should I Do If I Have to Use a Fire Extinguisher?
Using a fire extinguisher can feel scary in the moment; Your heart is racing, and you want to help, but you don't want to make things worse.
The good news is that using a fire extinguisher is not complicated. The hard part is knowing when to use it, how to use it, and when to stop and get out.
Knowing what to do in these tense situations can be difficult, so we've broken it down into a few simple steps. Following these will help you to make informed, and smart choices, which is your best shot at staying safe and potentially saving your assets.
1: Make Sure It Is Safe
Before you touch the extinguisher, ask yourself a few quick questions:
- Is the fire small?
- Do I have a clear path to the exit?
- Do I know what kind of extinguisher this is?
- Am I safe enough to try?
If the answer to any of those is no, do not fight the fire. Get out, warn others, and call 911.
That is one of the biggest mistakes people make. They wait too long, or they try to fight a fire that has already gotten too big.
2: Use the PASS Method
If the fire is still small and safe to fight, use the PASS method.
P — Pull
Pull the pin at the top of the extinguisher. This unlocks it.
A — Aim
Aim the nozzle at the base of the fire, not at the flames above it.
S — Squeeze
Squeeze the handle to release the agent.
S — Sweep
Sweep the nozzle from side to side at the base of the fire until it looks out.
That is the basic rule most people remember: Pull, Aim, Squeeze, Sweep.
3: Stand in the Right Spot
Do not walk right up to the fire. Start a safe distance back and move closer only if needed.
Also, always keep the exit behind you. That way, if the fire grows or the extinguisher does not work, you can leave fast.
This matters more than people think. A fire can change in seconds. If you let it get between you and the door, you have a much bigger problem.
4: Watch the Fire Closely
Even if the flames go down, the fire may not be fully out.
Look for:
- smoke still coming up
- flames starting again
- heat still building
- burning material under the surface
If the fire starts back up, stop if it is no longer safe and get out. Do not stay and "hope it works." If the extinguisher empties and the fire is still going, leave right away.
5: After You Use the Extinguisher
Once the fire is out or you are safely outside, call 911 if you have not already.
Then remember this: a used extinguisher needs service or replacement, even if you only used a little bit of it. Many people think they can just put it back on the wall and forget about it. That is a bad idea.
If the unit was discharged at all, it needs attention before it can be trusted again.
Keep It Simple
If you ever have to use a fire extinguisher, keep it simple.
Make sure the fire is small. Make sure you have a safe way out. Then remember PASS: Pull, Aim, Squeeze, Sweep.
If the fire is growing, the smoke is getting heavy, or the extinguisher is not working, stop and get out. Your first job is not to save the building. Your first job is to stay alive and safe.
At Pro Fire and Safety, we help customers find fire extinguishers that fit the real risks in their homes, shops, kitchens, and businesses. If you need help choosing the right extinguisher or replacing one that has been used, we are here to help.
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Quick Reference: Fire Extinguisher Use
What to remember when it matters most:
- Before You Start: Is the fire small? Do you have a clear exit? Do you know what kind of extinguisher this is? Are you safe enough to try?
- If Any Answer Is No: Get out, warn others, and call 911
- PASS - Pull: Pull the pin at the top to unlock the extinguisher
- PASS - Aim: Aim the nozzle at the base of the fire, not the flames above it
- PASS - Squeeze: Squeeze the handle to release the agent
- PASS - Sweep: Sweep the nozzle side to side at the base until the fire looks out
- Position: Start a safe distance back, keep the exit behind you at all times
- Watch for Reignition: Smoke still rising, flames restarting, heat building, burning material under the surface
- Know When to Stop: If the extinguisher empties and fire is still going, leave immediately
- After Use: A discharged extinguisher needs service or replacement before it can be trusted again
