The correct way to use a fire extinguisher

The correct use of a fire extinguisher is divided into the following five steps:

In the first step, drag the handle with your right hand and the bottom of the fire extinguisher with your left hand, gently remove the fire extinguisher and bring it to the scene.

The second step is to remove the lead seal from the fire extinguisher.

The third step is to unplug the safety pin.

The fourth step is to hold the nozzle with your left hand and the pressure handle with your right hand.

The fifth step is to press down the handle with your right hand two meters away from the flame, and swing the nozzle left and right to spray the entire burning area.

However, to use a foam fire extinguisher, you need to turn it upside down in a vertical position before use, then shake it up and down a few times, then release the nozzle, and remember to stand eight meters away from the fire source when spraying.