In combination with a family escape plan, properly installed and maintained smoke detectors can save lives in case of fire. When used properly, a portable fire extinguisher can save lives and property by putting out a small fire or controlling it until the fire department arrives. Portable extinguishers, intended for the home, are not designed to fight large or spreading fires. There is no time to read directions during an emergency. The extinguisher must be within easy reach and in working order, fully charged.
Some models are unsuitable for use on grease or electrical fires.
Choose your extinguisher carefully. A fire extinguisher should bear the seal of an independent testing laboratory. It should also be labeled as to the type of fire it is intended to extinguish. The extinguisher must be large enough to put out the fire. Most portable extinguishers discharge completely in as few as eight seconds.