How to Use a Fire Extinguisher Properly: Step-By-Step Instructions
- May 29, 2021
Knowing how to use a fire extinguisher correctly can prevent a small fire from turning into a life-threatening disaster. While most people may never need to fight a fire, understanding the proper fire extinguisher use is a critical safety skill for homes, offices, and commercial spaces.
This guide explains how to use a fire extinguisher safely, the PASS method, the steps to use a fire extinguisher, and when you should not attempt to fight a fire.
Why It Is Important to Know How to Use a Fire Extinguisher
Fires can start suddenly due to electrical faults, cooking accidents, or flammable materials. In such situations, knowing fire extinguisher instructions helps you:
- Control small fires before they spread
- Protect lives and property
- Reduce panic during emergencies
- Act safely and responsibly
Using the wrong method or the wrong extinguisher can make the situation worse, which is why correct knowledge is essential.
What Is the Correct Way to Operate a Fire Extinguisher? – Quick Steps (PASS Method)
If you are wondering how to use a fire extinguisher correctly, follow these four basic steps, known as the PASS method:
- Pull the pin
- Aim at the base of the fire
- Squeeze the handle
- Sweep from side to side
These steps are explained in detail below.
How to Use a Fire Extinguisher – Video Demonstration (PASS Method)
This video demonstrates how to use a fire extinguisher correctly using the PASS method. Watching this demonstration helps you understand proper fire extinguisher instructions, correct nozzle positioning, and safe handling during emergencies.
Understand the PASS Method of Using a Fire Extinguisher
The PASS method is the most widely accepted and safest way to operate a fire extinguisher.
PASS Step 1: Pull the Pin
Pull the safety pin located at the top of the extinguisher. This unlocks the handle and allows the extinguisher to discharge.
PASS Step 2: Aim at the Base of the Fire
Aim the nozzle or hose at the base of the fire, not at the flames. Targeting the base helps cut off the fire’s fuel source.
PASS Step 3: Squeeze the Handle
Firmly squeeze the handle to release the extinguishing agent. Maintain steady pressure for effective discharge.
PASS Step 4: Sweep Side to Side
Sweep the nozzle from side to side while aiming at the base of the fire until it is completely out.
These are the essential steps to use a fire extinguisher safely and effectively.
Types of Fire and Choosing the Right Fire Extinguisher
Before using a fire extinguisher, you must understand the type of fire. Fires are classified based on the fuel involved.
- Class A – Wood, paper, cloth
- Class B – Flammable liquids like petrol or oil
- Class C – Electrical fires
Always check the label on the extinguisher to confirm which fire classes it can handle. Using the wrong extinguisher can be dangerous.
How Does a Fire Extinguisher Work?
Many people ask how a fire extinguisher works during an emergency.
A fire extinguisher works by:
- Releasing a pressurized extinguishing agent
- Cutting off oxygen supply to the fire
- Cooling the burning material
- Interrupting the chemical reaction of the fire
Different extinguishers use different agents, but the goal remains the same — to stop the fire safely.
When NOT to Use a Fire Extinguisher
Knowing when not to use a fire extinguisher is just as important as knowing how to use one.
Do NOT use a fire extinguisher if:
- The fire is spreading rapidly
- The room is filled with smoke
- You do not have a clear escape route
- The fire involves large gas cylinders
- You are unsure about the fire type
In such cases, evacuate immediately and call emergency services.
Fire Extinguisher Safety Tips
Follow these important safety guidelines during fire extinguisher use:
- Always keep your back toward an exit
- Stand at a safe distance
- Never turn your back on a fire
- Stop using the extinguisher if the fire grows
- Replace or refill the extinguisher after use
Common Mistakes During Fire Extinguisher Use
Avoid these common errors:
- Aiming at flames instead of the base
- Standing too close to the fire
- Using the wrong extinguisher type
- Panic and improper handling
Correct technique ensures effective fire control.
Frequently Asked Questions (FAQs)
How do you use a fire extinguisher correctly?
Use the PASS method: Pull the pin, Aim at the base, Squeeze the handle, and Sweep side to side.
What is the PASS method?
PASS stands for Pull, Aim, Squeeze, and Sweep — the standard fire extinguisher instructions for safe use.
Can I use a fire extinguisher on an electrical fire?
Only if the extinguisher is rated for Class C fires. Always check the label.
How long does a fire extinguisher spray?
Most portable fire extinguishers spray for 8–25 seconds, depending on size.
Can a fire extinguisher be reused?
No. Once used, it must be refilled or replaced by a certified professional.
Conclusion
Understanding how to use a fire extinguisher is a vital life skill that can prevent serious damage and save lives. By learning the PASS method, choosing the right extinguisher, and following proper fire extinguisher use instructions, you can respond confidently during emergencies.
Always remember — safety comes first. If a fire is out of control, evacuate immediately and seek professional help.
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