Different types of fire extinguishers and how to use them

12/11/2024 (Permalink)

Having the right fire extinguisher on hand can be the difference between a small, manageable fire and a devastating disaster.

Fire extinguishers are critical tools for fire safety, but not all are the same. Knowing the right extinguisher to use for different fire types is essential in protecting your property. According to the U.S. Fire Administration, more than 25% of fires in the U.S. occur in residential settings, making fire prevention and knowledge vital for every household and business owner. Let’s dive into the types of fire extinguishers and expert tips on how to use them.

Types of Fire Extinguishers

Fire extinguishers are classified by the type of fire they can effectively extinguish. Below is a breakdown of the most common fire extinguishers and their uses:

• Class A: Designed for ordinary combustibles like wood, paper, and cloth. This is the most common type used in homes and businesses.
• Class B: Ideal for fires fueled by flammable liquids such as gasoline, oil, and grease. These extinguishers are commonly found in kitchens and garages.
• Class C: Specifically made for electrical fires, Class C extinguishers are vital for dealing with fires involving wiring, appliances, or circuits.
• Class D: These extinguishers are used for fires involving flammable metals like magnesium and aluminum, most commonly seen in industrial settings.
• Class K: Specifically designed for kitchen fires involving cooking oils and fats, making them essential for commercial kitchens and restaurants.

How to Use a Fire Extinguisher

Knowing how to properly use a fire extinguisher is just as important as having the right type. The simple acronym to remember is PASS:

• Pull the pin to break the seal.
• Aim the nozzle at the base of the fire.
• Squeeze the handle to release the extinguishing agent.
• Sweep from side to side, continuing to aim at the base until the fire is out.

When to Use a Fire Extinguisher

It’s important to use a fire extinguisher only when the fire is small and contained. If the fire has spread or is too large, evacuate immediately and call the fire department. Always position yourself between the fire and a safe exit so you can retreat if needed.

Having the right fire extinguisher on hand can be the difference between a small, manageable fire and a devastating disaster. Regularly checking that extinguishers are in good working order and easily accessible can make all the difference in an emergency. At SERVPRO® of St. Louis County NW, we’re committed to helping you protect your property. Whether you need fire damage restoration or expert advice on fire safety, we are Here to Help®.