Fire Extinguisher FAQ's

 Fire extinguishers should be visually checked monthly and professionally inspected annually. NFPA 10 requires regular inspections to ensure the extinguisher is charged, accessible, and in working condition. 

No, ABC fire extinguishers, the most common type of fire extinguishers, have a 6-year maintenance cycle. While some other, more specialized fire extinguishers require more frequent maintenance, the ones in most homes and businesses are good for several years.

 Yes. Even if unused, extinguishers have a lifespan. Most last between 3 to 6 years, depending on the type of extinguishing agent. After that time frame, they should be inspected internally and maintained according to NFPA guidelines. 

Your most common fire extinguishers will be dry powder ABC, with an internal maintenance due at 6 years from manufacture, and the last hydrostatic test date. Every 12 years the shell of the fire extinguisher must be hydrostaticaly tested to check for structural stability.

Add an answer to this item.  Check the pressure gauge (the needle should be in the green zone), look for physical damage, corrosion, or missing parts, and verify that the inspection tag is up to date. If you’re unsure, schedule a professional inspection. 

 No. While you can perform monthly visual checks. The annual inspections, maintenance, and testing must be done by a certified technician. This ensures compliance with NFPA 10 and local fire codes. 

 Any time a fire extinguisher is discharged — even a small amount — it needs to be recharged or replaced immediately. Partial use reduces pressure and effectiveness, making it unsafe to rely on in another emergency.