Talking about the safety of fire extinguisher from hazards, calling for help and training

Portable fire extinguishers are compact and easy to carry, often found in homes, offices, and vehicles. These devices can be crucial during emergencies, but they must be handled with care. While they are designed for quick use, improper handling can lead to serious injuries or even fatalities. So, what exactly are we talking about? Portable fire extinguishers—tools that can save lives when used correctly, but also pose risks if misused.

Harm

Fire extinguishers come with several potential hazards. The agents they release can cause blurred vision, while some may emit toxic fumes. In enclosed spaces, they can reduce oxygen levels, leading to suffocation. Additionally, electrical shocks or the risk of spreading fire due to improper use are also concerns. It’s important to understand these dangers before using one.

Check Your Unit

Regular maintenance is essential for ensuring your fire extinguisher works when needed. A monthly inspection should include wiping the exterior, checking for damage, verifying the pressure gauge, and confirming that the unit is within its operational range. For CO2 extinguishers, weight checks are necessary. Also, always check the production date on the label. According to NFPA standards, many extinguishers require a “blowout” after six years, which involves depressurizing, inspecting, and recharging the device.

Fire extinguishers also need hydrostatic testing every five to twelve years, depending on their type. Inspect the tamper-evident seal, make sure the pin isn’t stuck, and check the hose and nozzle for blockages. For dry chemical types, turning the unit upside down can help prevent clogging.

Activate and Use

When using a fire extinguisher, safety should always come first. Follow these general steps:

Call for help immediately. Get the right type of extinguisher—some materials, like water, can make certain fires worse. Always stand upwind and maintain a safe distance (6–10 feet) from the fire. Using an extinguisher improperly can cause fuel to spread, increasing the fire's size rapidly.

• Release the locking mechanism. This could involve removing a pin, lifting a lever, or breaking a seal.

• If it’s a cartridge-operated model, check the lid’s tightness first. A loose lid could be dangerous.

• Remove the hose from its bracket and break the tamper-evident seal.

• Point the nozzle away from your face and hold it firmly.

• Keep the nozzle away from your body and others.

• Press the activation lever to release the agent.

• Keep the extinguisher upright during use.

• Aim the nozzle at the base of the fire.

• Squeeze the lever fully to release the agent.

• Sweep the nozzle from the lowest to highest part of the fire, side to side.

• Replace the extinguisher as soon as it’s empty and seek professional service.

Training

Hands-on training is vital for anyone who might need to use a fire extinguisher. You can’t safely operate one without proper knowledge. Training isn’t just for firefighters—it’s essential for everyone, especially those with fire extinguishers at home. Don’t rely on theoretical knowledge alone.

Basic training should simulate real-life scenarios. Avoid large-scale burn pits. Instead, use a small, controlled setup, such as an old car hubcap filled with charcoal. This helps family members learn how to handle the extinguisher safely without unnecessary risk.

A small home extinguisher (2-1/2 to 2-3/4 lb) can effectively put out a small fire, like a burning hubcap. Each family member should practice using it under supervision. If you don’t plan to train your family, consider investing in more smoke detectors and teaching them evacuation procedures instead.

Remember, an improperly used fire extinguisher can make a fire worse and endanger untrained users. Protect yourself, your loved ones, and your community by getting proper training and using your portable fire extinguisher correctly.