29/07/2025
Different types of fire extinguishers exist, each suited for specific fire types. Common types include water (for ordinary combustibles), foam (for flammable liquids), dry powder (for multiple classes, including electrical), and CO2 (for flammable liquids and electrical fires). When used correctly, fire extinguishers are generally not deadly. However, improper use or using the wrong type of extinguisher on a fire can be dangerous.
Important Safety Considerations:
🟢 Know Your Workplace Extinguishers and locations.
Understand the type of fire your extinguisher is designed for (e.g., Class A, B, C, D, or F).
Confined Spaces:
🧯 CO2 extinguishers can displace oxygen, so use them with caution in enclosed areas.
Specialised Hazards:
🥣 Some fires, like those involving combustible metals (Class D), require specialized extinguishers.
🔌 Electrical Fires:
Only use dry powder or CO2 extinguishers on electrical fires. Never use water.
🍳 Cooking Oil Fires:
Use wet chemical extinguishers for cooking oil fires (Class F).
When in Doubt, Get Out:
If you can't safely extinguish the fire, evacuate and call emergency services.
Potential Hazards:
🤐 Asphyxiation: CO2 extinguishers can deplete oxygen levels in enclosed spaces.
😭 Irritation: Dry powder can irritate the lungs, eyes, and skin.
Frostbite: CO2 can cause frostbite if it comes into contact with skin.
❗ Re-ignition: Some extinguishers, like water, can cause flammable liquids to spread if not used correctly.