Fire Extinguisher Safety

Know when and how to use a fire extinguisher

When to Fight a Fire

Only attempt to fight a fire if ALL of the following are true:

  • • Everyone has left or is leaving the building
  • • The fire department has been called (911)
  • • The fire is small and contained (like a wastebasket)
  • • You have a clear escape route that won't be blocked by fire
  • • You have the right type of extinguisher and know how to use it

If in doubt, get out! Your safety is more important than property.

The P.A.S.S. Technique

Remember P.A.S.S. when using a fire extinguisher:

P

PULL

Pull the pin. This will break the tamper seal.

A

AIM

Aim low, pointing the extinguisher nozzle at the base of the fire.

S

SQUEEZE

Squeeze the handle to release the extinguishing agent.

S

SWEEP

Sweep from side to side at the base of the fire until it's out.

Types of Fire Extinguishers

Class A - Ordinary Combustibles

Wood, paper, cloth, trash, plastics. The symbol is a green triangle.

Class B - Flammable Liquids

Gasoline, oil, grease, acetone, paint. The symbol is a red square.

Class C - Electrical Equipment

Energized electrical equipment, wiring, fuse boxes, appliances. The symbol is a blue circle.

ABC - Multi-Purpose

The most common home extinguisher. Effective on Class A, B, and C fires. Recommended for home use.

Maintenance Tips

  • Keep extinguishers in visible, easily accessible locations.
  • Check the pressure gauge monthly to ensure it's in the green "charged" zone.
  • Have extinguishers professionally inspected annually.
  • Replace or recharge extinguishers after any use, even if not fully discharged.
  • Replace extinguishers every 10-12 years or per manufacturer recommendations.
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Content source: National Fire Protection Association