What to Do If a Fire Extinguisher Fails During an Emergency

A fire extinguisher is a crucial first line of defense against small fires, but what happens if it fails when you need it most? Understanding why a fire extinguisher might not work and knowing the proper steps to take can mean the difference between a minor incident and a major disaster.

Common Reasons a Fire Extinguisher Might Fail

Lack of Pressure – Over time, extinguishers can lose pressure, rendering them ineffective. If the pressure gauge is in the red, it may not discharge properly.

Blockages in the Nozzle or Hose – Dirt or debris can clog the nozzle, preventing the extinguisher from working correctly.

Expired Extinguishing Agent – Fire extinguishers have a lifespan, and the extinguishing agent inside can degrade over time, making it less effective.

Faulty or Broken Parts – Damage to the handle, trigger, or valve can prevent proper operation.

Tampering or Accidental Discharge – If the safety pin has been pulled or tampered with, the extinguisher may not work when needed.

What to Do If Your Extinguisher Fails

Stay Calm and Assess the Fire – If the fire is growing quickly or is too large, evacuate immediately and call 911.

Try Another Extinguisher – If one extinguisher fails, locate another nearby and attempt to use it instead.

Use an Alternative Fire Suppression Method – If appropriate, use fire blankets, baking soda (for grease fires), or water (only for non-electrical, non-grease fires) to slow the spread.

Evacuate and Call Emergency Services – If the fire is not quickly contained, evacuate the area and call the fire department immediately.

Preventing Fire Extinguisher Failure

To ensure your fire extinguisher works when you need it, regular maintenance is essential:

• Check Monthly – Inspect the pressure gauge, ensure the safety pin is intact, and look for any visible damage or blockages.

• Have Annual Professional Inspections – A certified fire protection professional, like Fire Protection Specialists, can perform thorough checks and servicing to guarantee functionality.

• Replace or Recharge as Needed – Extinguishers should be recharged after use and replaced if they are expired or damaged.

A working fire extinguisher can prevent small fires from becoming catastrophic. However, without regular maintenance, your extinguisher may fail at a critical moment. Fire Protection Specialists offers professional inspections, maintenance, and training to ensure your fire protection equipment is always ready. Schedule your inspection today and stay prepared for any emergency.

Contact Fire Protection Specialists to schedule a fire extinguisher inspection and keep your home or business protected!