Fire extinguishers are essential in any home or business, but many people aren’t aware that they expire or how to properly dispose of them. In general, you can expect them to last 10 to 12 years, and rechargeable ones can last even longer, assuming the outer shell is in good condition. Since they contain hazardous materials, however, you can’t just throw a fire extinguisher away once it reaches its expiration date. Below you’ll learn how to safely dispose of these residential and commercial necessities.

Signs You Need to Replace Your Fire Extinguisher

Disposable fire extinguishers won’t last more than 12 years, so once it reaches that point, dispose of it as outlined below. If you have a rechargeable one, they can last much longer. If, however, it starts showing signs of wear and tear, it’s time to dispose of it properly and get a new one. Things like a crack in the nozzle, a broken or missing pin, or a loose handle are all signs its time to replace it.

How to Properly Dispose of an Expired Fire Extinguisher

If your fire extinguisher is partially or fully charged, ask your local fire department if they take expired extinguishers. If they don’t, then you’ll need to find a facility that specializes in hazardous waste disposal.

For empty fire extinguishers, ensure there’s no remaining pressure by squeezing the handle. Then remove the head to make it obvious it’s not charged. From there, you can call your local recycling facility to see if you can drop off the steel canister.

If you aren’t sure if your fire extinguisher is expired or needs to be replaced, GMW Fire Protection in Anchorage, AK, can inspect it for you. Their experts perform hydro testing to ensure it will work properly when needed. They also specialize in commercial fire protection and can handle your business’s fire alarm and sprinkler systems, and emergency and exit lighting. Visit their website to learn more about the services they provide, or call (907) 336-5000.