The ABC fire extinguisher is a versatile and indispensable firefighting tool designed to combat a range of fire classes effectively. Its name, “ABC,” signifies its ability to tackle Class A (ordinary combustibles like wood and paper), Class B (flammable liquids and gases), and Class C (electrical) fires. This extinguisher utilizes a dry chemical powder, often a combination of monoammonium phosphate and ammonium sulfate, to interrupt the chemical reaction of the fire, swiftly suppressing flames and preventing re-ignition. Notably, ABC fire extinguishers are non-conductive, ensuring safe use on electrical fires. Widely used in homes, offices, and industrial settings, the ABC fire extinguisher is a reliable and accessible tool for promoting fire safety, offering users a versatile and effective means of protecting lives and property. Regular maintenance and user education contribute to maximizing its life-saving potential.