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Spring Cleaning! Should you Replace your Fire Extinguisher?

Engineer inspection Fire extinguisher and fire hose.

Fire extinguishers are essential pieces of safety equipment, and having one (or more!) around can greatly reduce your risk of a house fire. However, fire extinguishers can expire, and many people forget to check their extinguishers regularly to make sure they’re still functional and not expired. It’s a good idea to stay up on this, and there’s no easier time to check than while doing your Spring cleaning!

If you find your fire extinguisher is expired and does need replaced, we suggest getting a new one as soon as possible. You should also make sure the type of fire extinguisher you have is proper for the potential types of fire you may experience, as different types of fire extinguishers work best on different types of fires. You can follow this hand guide to see what type you should get!

Did you know:

There are 5 primary types of fire extinguishers, each designed to put out different kinds of fires.

Fire Extinguisher Type A

For use with ordinary materials like cloth, wood and paper.

Often found in homes and businesses

 

Fire Extinguisher Type B

For use with combustible and flammable liquids like grease, gasoline, oil and oil-based paints.

Often found in homes and businesses

 

Fire Extinguisher Type C

For use with combustible and flammable liquids like grease, gasoline, oil and oil-based paints.

Often found in homes and businesses

 

Fire Extinguisher Type D

For use with flammable metals.

Often found in factories

 

Fire Extinguisher Type K

For use with vegetable oils, animal oils and fats in cooking appliances.

Often found in commercial kitchens (restaurants, cafeterias, catering businesses)

 

 

There are also multipurpose fire extinguishers that might be labeled “B-C” or “A-B-C” that can be used on most types of home fires. Most home improvement stores carry multipurpose fire extinguishers that cover Class A through Class C.

 

  • Always look for the “UL Listed” or “ULC Listed” label on a fire extinguisher to ensure it is certified for use by a nationally recognized testing laboratory.
  • Fire extinguishers vary in size and weight, but it is recommended to select the largest fire extinguisher that a user can safely and comfortably operate.
  • How to read the classification label: The number before the “A” represents a multiple of 1.25 gallons of water whereas the number before the “B” represents a multiple of the area or size in square feet of fire to be extinguished. For example, a fire extinguisher classification of 1A:10B:C indicates that it provides the equivalent of 1.25 gallons of water applied on a Class A fire. The number 10 indicates it can extinguish Class B fires up to 10 square feet in size, and the C indicates that it can be used for Class C fires.

How Many Fire Extinguishers Do You Need in Your Home or Building?

While it is common knowledge that every home and building should have fire extinguishers on hand, it’s reported that only a fraction of business or homeowners know how many they need and where they should be placed.

How many fire extinguishers do you need, and where should they be placed?

While the requirements for homeowners are more loose than business owners, it is still recommended that you follow these guides. Fire extinguishers vary in type based on the assumed fire risk, mainly by the material which could cause the fire, such as wood, oil, etc. In general, a fire extinguisher should be within 50-75 feet of any given place in the home, and that extinguisher should be rated for the fire source materials that are present. (You can read our article about the different types of fire extinguishers by clicking here!) With this in mind, the square footage and floor plan of your home or building plays a big role in determining how many extinguishers you need.

For a home, do a walk through and identify any areas that are at risk of fire, and find a spot nearby where you can mount a fire extinguisher, preferably in an area that is not isolated and can be safely accessed from many directions in case of a fire. Do this for each area of your home, making sure you mark a space for a fire extinguisher wherever one may be needed. Also, if an area of your home is isolated, it should have a fire extinguisher present, even if the risk of fire is low. Once you’ve marked all of these locations, that is the number of fire extinguishers you should get and keep on hand.

For a building, especially one in which a business operates, there are more requirements to ensure the safety of everybody inside. A properly rated fire extinguisher needs to be no more than 50-75 feet away from any given location, depending on the type of extinguisher needed. In areas with the risk of kitchen fires, type K fire extinguishers should be present at all cook sites and no more than 30 feet away. (These requirements may vary based on local regulations.) In areas that are harder to navigate, or in isolated/closed off areas, additional fire extinguishers are recommended. Remember, you should never have to run into a fire to grab an extinguisher. Keeping an extinguisher near your building’s exits can allow you to grab it in an emergency while still having a safe exit in case the fire can’t be controlled.

While fire extinguishers can help you stop fires before they become too large, never stick around to try and fight a fire that can’t be controlled. Fire extinguishers are useful for small fires, but if a fire has grown too large, or has possibly spread to areas you can’t access, your best bet is to get out of the area and call 911.

Fire Extinguisher Guide and Why You Need One

It’s important to understand that with proper training and education, fire extinguishers can save lives and property. Many adults might not know how or when to use fire extinguishers. Fire departments can help with fire extinguisher training and answer questions that community members may have.

Fire extinguishers contain different extinguishing agents such as water, carbon dioxide, dry chemical or wet chemical, depending on the kind of fire the extinguisher is intended for.

Did you know:

There are 5 primary types of fire extinguishers, each designed to put out different kinds of fires.

Fire Extinguisher Type A

For use with ordinary materials like cloth, wood and paper.

Often found in homes and businesses

 

Fire Extinguisher Type B

For use with combustible and flammable liquids like grease, gasoline, oil and oil-based paints.

Often found in homes and businesses

 

Fire Extinguisher Type C

For use with combustible and flammable liquids like grease, gasoline, oil and oil-based paints.

Often found in homes and businesses

 

Fire Extinguisher Type D

For use with flammable metals.

Often found in factories

 

Fire Extinguisher Type K

For use with vegetable oils, animal oils and fats in cooking appliances.

Often found in commercial kitchens (restaurants, cafeterias, catering businesses)

 

 

There are also multipurpose fire extinguishers that might be labeled “B-C” or “A-B-C” that can be used on most types of home fires. Most home improvement stores carry multipurpose fire extinguishers that cover Class A through Class C.

 

Messages to share

  • Always look for the “UL Listed” or “ULC Listed” label on a fire extinguisher to ensure it is certified for use by a nationally recognized testing laboratory.
  • Fire extinguishers vary in size and weight, but it is recommended to select the largest fire extinguisher that a user can safely and comfortably operate.
  • How to read the classification label: The number before the “A” represents a multiple of 1.25 gallons of water whereas the number before the “B” represents a multiple of the area or size in square feet of fire to be extinguished. For example, a fire extinguisher classification of 1A:10B:C indicates that it provides the equivalent of 1.25 gallons of water applied on a Class A fire. The number 10 indicates it can extinguish Class B fires up to 10 square feet in size, and the C indicates that it can be used for Class C fires.

Encourage people to contact their fire department if they would like fire extinguisher training or have any questions. Help spread the word by sharing the following information and tips for using and maintaining fire extinguishers.

 

Help people decide when to use a fire extinguisher

Consider providing a checklist to help people prepare to use a fire extinguisher. For example:

  • Have I alerted others in the building that there is a fire?
  • Has someone called the fire department?
  • Am I physically able to use a fire extinguisher?
    Young children and older adults should not use fire extinguishers.
  • Is the fire small and contained in a single object or to a surface (like a pan or a wastebasket)?
  • Am I safe from the fire’s toxic smoke?
  • Do I have a clear escape route?

Use a fire extinguisher when all of these questions are answered “yes.” If you’re unsure about whether it is safe to use a fire extinguisher, and for all other situations, alert others, leave the building, and call 911 from a mobile or neighbor’s phone.

 

Teach people how to use a fire extinguisher

When operating a fire extinguisher, tell residents to remember the word PASS:

  • Pull the pin. Hold the extinguisher with the nozzle pointing away from you and release the locking mechanism.
  • Aim low. Point the extinguisher at the base of the fire.
  • Squeeze the lever slowly and evenly.
  • Sweep the nozzle from side-to-side.

how to use a fire extinguisher PASS

 

Educate on the importance of fire extinguisher maintenance

Remind community residents to check fire extinguishers for:

Easy access in an emergency
Be sure nothing is blocking or limiting your ability to reach it.
The recommended pressure level
Many extinguishers have gauges that show when pressure is too high or too low.
Working parts
Make sure the can, hoses and nozzles are not damaged, dented or rusted.
Cleanliness
Remove any dust, oil or grease that might be on the outside of the extinguisher.
Guidelines and instructions
Some extinguishers need to be shaken monthly; others need to be pressure tested every few years. You can recharge some fire extinguishers while others will need to be replaced if the pressure is too low.

 

Original Post from FEMA and Additional Information (Click Here)