Fire Extinguisher Safety

How to Use a Fire Extinguisher

If you have to use a fire extinguisher, remember the word P.A.S.S.

  1. PULL

    Place the extinguisher on the floor. Hold it by the tank (pressure on the handle could pinch the pin). Pull the pin straight out.

  2. AIM

    Start 10 feet back from the fire. Aim at the base of the fire.

  3. SQUEEZE

    Squeeze the lever on the fire extinguisher.

  4. SWEEP

    Sweep from side to side, moving in slowly until the fire is out.

GET OUT

If the fire gets bigger, close the door and evacuate.

Fire exit sign

Choosing the Right Fire Extinguisher

Ordinary Combustible Fires — Type A Extinguisher

Used for paper, wood, plastics, fabric, rubber, and trash.

Type A fire extinguisher

Flammable Liquid Fires — Type B Extinguisher

Used for gasoline, oil, grease, some paints, and solvents.

Type B fire extinguisher

Electrical Fires — Type C Extinguisher

Used for energized electrical equipment, including appliances, computers, circuit breakers, and wiring.

Type C fire extinguisher

Combination Extinguishers — Type ABC Extinguisher

Used on more than one type of fire and a good choice for home use.

Type ABC fire extinguisher


For Safe Disposal of Fire Extinguishers:

Contact Recology SF at (415) 330-1405

Link: Household Hazardous Safe Disposal (SF Environment)