Fire extinguishers are for putting out small, contained fires or helping people escape safely and are not for large or out-of-control fires. In most cases, the best action during a home fire is to get everyone out immediately and call the fire department once outside.

Training and preparation

  • Use an extinguisher only if proper training has been received.
  • Contact the local fire department for training or questions.

Buying and maintaining a fire extinguisher

If you choose to purchase a fire extinguisher:

  • Choose a “class ABC” fire extinguisher. This type is rated for most common household fires.
  • Look for a recognized Canadian certification mark from a qualified safety testing laboratory, including ETL, ULC, or CSA:
  • CSA logo
    Canadian Standards Association (CSA)
  • Logo for Underwriters Laboratories of Canada
    Underwriters Laboratories of Canada (ULC)
  • ETL Intertek
    Electrical Testing Laboratories (ETL)
  • Keep the extinguisher in an easy-to-reach place following manufacturer instructions.
  • Inspect the extinguisher once a month and check the pressure.
  • Have a certified technician service the extinguisher every year.

Using a fire extinguisher

If a small fire occurs and an extinguisher must be used, follow these safety steps:

  • Keep a clear exit behind the person using the extinguisher. Never let the fire get between a person and the exit.
  • Use the PASS method to operate a fire extinguisher:
    1. Pull the pin
    2. Aim the nozzle at the base of the fire
    3. Squeeze the trigger
    4. Sweep the nozzle from side to side until the extinguisher is empty
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Instructions on how to use a fire extinguisher

When to leave

Knowing when to leave if a fire starts, is a critical part of being prepared. If the fire does not go out after using an extinguisher, immediately:

  • back out of the area
  • close the door, if possible, while exiting to help slow the fire
  • call 9-1-1 from a safe location outside

Extinguishing stovetop fires

If a pot catches fire, slide a fitted-lid over it to smother the flames and turn off the heat. Do not move the pot until it is completely cool.