Class A fire extinguishers are used for ordinary combustibles, such as wood, paper, some plastics, and textiles.
Class B fire extinguishers are used to fight against flammable liquid fires such as petrol, oil, paints and etc.
Class C fire extinguishers are used to fight against flammable gas fires such as Propane, butane, methane and etc.
Class D fire extinguishers are used on combustible metals, such as magnesium, titanium, sodium, etc.
Class K fire extinguishers are used to fight against some of the toughest fires such as cooking oil, hot grease and fat fires in kitchen & food preparation areas.