A fire extinguisher is a portable device used to put out fires. It contains a pressurized extinguishing agent that is discharged when the extinguisher is activated. Fire extinguishers are essential safety devices, and they should be present in all homes and businesses. When choosing a fire extinguisher, it is important to select the right type of extinguisher for the types of fires that are most likely to occur in your home or business. It is also important to select an extinguisher that is large enough to extinguish the fires that it is designed to put out. A lifestyle custom cursor with Fire and Fire Extinguisher.