The major objective of this article is to know about kinds of fire extinguisher. There are numerous kinds of fire extinguisher. Water and Foam fire extinguishers smother the fire by taking endlessly the warmth component of the fire triangle. Froth operators likewise isolate the oxygen component from alternate components. Water extinguishers are for Class A fires just – they ought not be utilized on Class B or C fires. The release stream could spread the combustible fluid in a Class B fire or could make a stun peril on a Class C fire.