A fire extinguisher is like a superhero that saves the day by putting out fires. You know how mommy and daddy use water to put out the fire when cooking in the kitchen? A fire extinguisher does kind of the same thing, but better and faster.
A fire extinguisher is a special container that is filled with something called an extinguishing agent. This agent is like a special powder or foam that can smother the fire and stop it from spreading. The extinguishing agent is kept under pressure so that it can shoot out of the fire extinguisher like a water gun.
When there's a fire, you should try to get an adult to help you use the fire extinguisher. They will first pull out the safety pin that is keeping the extinguisher from accidentally going off. Then they will aim the extinguisher at the base of the flames, and press down on the handle.
This will release the extinguishing agent in a big spray, and smother the fire so that it can't burn anymore. But remember, fire extinguishers are really powerful and not toys, so always get an adult to help you use it.
That's pretty much it, kiddo! A fire extinguisher is a special tool that can help put out fires and save the day.