🧯 Fire Extinguishers – Which Type Works Where?

⚠️ The Myth

“All fire extinguishers are the same.”
Many people — even in offices and schools — grab any extinguisher during a fire, unaware that using the wrong one can make the fire explode or spread instantly.

“A wrong extinguisher is more dangerous than no extinguisher.”

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✅ The Fact

Different fires need different extinguishing agents.
There are five main types of fires (A, B, C, D, K) — and each has a specific extinguisher designed for it.
Knowing which one to use is the difference between control and catastrophe.

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🔥 Fire Classification & Correct Extinguisher Use

Fire Class	Type of Fire	Common Examples	Use This Extinguisher	Avoid
Class A	Ordinary combustibles	Wood, paper, cloth, trash	Water / Foam (A type)	Don’t use CO₂ (ineffective)
Class B	Flammable liquids	Petrol, diesel, paints, LPG	CO₂ / Dry Chemical Powder (BC)	Never use water – may spread fuel
Class C	Electrical fires	Short circuits, wiring, appliances	CO₂ / Dry Chemical Powder (ABC)	Don’t use water or foam – shock risk
Class D	Metal fires	Magnesium, sodium, lithium	Dry Powder (Special D type)	Never use water – explosive reaction
Class K (F)	Kitchen fires	Cooking oil, grease	Wet Chemical (K type)	Don’t use water – splashes burning oil

(Sources: BIS IS 2190:2010, NFPA 10, NDMA Fire Safety Guidelines)

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📊 India’s Extinguisher Reality (2025)

Parameter	% Functional	% Incorrectly Installed	% Without Maintenance Tag
Commercial Buildings	62%	38%	44%
Schools & Colleges	58%	42%	47%
Hospitals	64%	35%	40%
Residential Complexes	22%	61%	72%

(Source: NDMA Fire Safety Audit 2025)

📈 In short — most extinguishers in India are either wrong, expired, or unusable.

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🧭 Simple Rule to Remember

A – Ashes (Wood, Paper) → Water / Foam
B – Barrel (Liquids) → CO₂ / DCP
C – Current (Electrical) → CO₂ / ABC Dry Powder
D – Dense Metals → Special Dry Powder
K – Kitchen → Wet Chemical (K type)

💡 If unsure, use ABC multipurpose extinguisher — safe for most scenarios.

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⚙️ Quick Extinguisher Use Steps (PASS Rule)

P – Pull the pin
A – Aim at base of fire
S – Squeeze the handle
S – Sweep side to side

👉 Always keep your back toward the exit when fighting a fire.

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📢 Systemic Lessons

Fire extinguishers save lives only when they’re chosen, placed, and maintained correctly.
A single label can mean the difference between safety and smoke.

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📣 Call to Action

🚨 Check every extinguisher near you today:
👉 Is it within expiry (less than 5 years old)?
👉 Is it correct for the fire risk in that area?
👉 Does it have a valid inspection tag?
Awareness is your best protection — not panic.

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📎 References

• Bureau of Indian Standards (IS 2190:2010)
• NDMA “Fire Extinguisher Installation & Maintenance Guidelines,” 2024
• NFPA 10 “Standard for Portable Fire Extinguishers,” 2024
• CAG “Audit on Building Fire Preparedness,” 2023

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🔚 Closing Line

You don’t need to be a firefighter to stop a fire — just someone who knows which extinguisher to use.
This is why we built HowToSurvive.in — to make life-saving knowledge reach every home, office, and school.