A fire extinguisher typically lasts 10–12 years. However, usage, maintenance and environmental factors can shorten or extend its lifespan.
Average lifespan of a fire extinguisher
Home fire extinguishers generally last around 10–12 years, though disposable models should be replaced after use or at their expiry date.
What affects how long a fire extinguisher lasts
The lifespan of a fire extinguisher depends on factors such as type (disposable vs rechargeable), inspection frequency, storage conditions and manufacturer quality. These elements influence wear and can either extend or reduce its typical life.
Signs a fire extinguisher needs replacing
Common signs that a fire extinguisher is nearing the end of its life include rust or corrosion, missing inspection tag, loss of pressure or cracked hose. Noticing these cues helps you plan for replacement.
How to make a fire extinguisher last longer
To extend the life of your fire extinguisher, follow the manufacturer’s maintenance recommendations. Regular cleaning, proper usage and timely minor repairs can help it serve longer.
When replacement is necessary
If your fire extinguisher shows persistent failures, safety issues or is beyond its typical lifespan, replacing it with a new model is usually more cost‑effective than repeated repairs.