Portable fire extinguishers can be life and property saving tools when used correctly. Read the instructions on the fire extinguisher and become familiar with them before a fire breaks out. In order to operate an extinguisher, the National Fire Protection Association (NFPA) suggests remembering the word PASS:
Pull the pin. Hold the nozzle pointing away from you and release the locking mechanism.
Aim low. Point the extinguisher at the base of the fire.
Squeeze the lever slowly and evenly.
Sweep the nozzle from side to side.
For more information visit http://www.nfpa.org/