When you use a fire extinguisher to fire, point to where the flames are
Timely warning, after the fire should be promptly issued an alert to inform others. In this way, we can arouse the vigilance of others, take measures in a timely manner, and also seek help from others, which will help put out the fire as soon as possible. When you inform others, you can shout "fire" loudly. If you can't make a sound because of nervousness, you can knock something out of the pot, bowl, basin and so on to attract the attention of others.
Notify others at the same time, should also timely alarm. Because the development of fire is often difficult to predict, different fire sources should adopt different methods of fighting. If the fire suppression method is improper, it may lead to uncontrollable fire. Therefore, the fire should be promptly reported.
Try to extinguish the fireIn the early stage of the fire, the fire is still small, and if the fire fighting measures can be taken properly and promptly, the fire will be nipped in the bud, so that casualties and property losses can be avoided. What we call fire suppression is the initial extinguishment. So-called beginningDuring the period of fire refers to the fire only in the ground or in the lateral spread during the fire spread to the curtains, and the longitudinal surface before the arch fire. Once the flames spread to the vertical surface, they will soon reach the ceiling, and then the fire brigade will be neededPut out the fire. When the fire should make full use of the fire extinguishing equipment or materials with flexibility around things, such as: flint cushion, mattress, shoot with soaked broom, cover the fire with a blanket, curtains torn, stamped on the fire
