First, keep calm in the fire, observe at the fastest speed, identify the fire situation, clarify the degree of danger of your environment, quickly find out whether the evacuation passage is blocked by fireworks, make a correct judgment on the fire, and choose the best escape route and method.
Second, if the escape route is full of smoke, cover your face with a wet towel or clothes to prevent or reduce the inhalation of toxic smoke and drip or crawl forward.
3. When choosing an escape route, the simplest and safest passage should be selected first according to the fire situation, such as safety evacuation stairs, outdoor evacuation stairs and ordinary stairs. When the floor is on fire, if these passages have been cut off by fireworks, you can consider using roof windows, balconies, downpipes and lightning wires to escape.
Fourth, sometimes the stairs catch fire, but the fire is not big. Wet quilts, blankets, etc. can be put at this time. On you, through the flame. Although people may be slightly injured, life can be avoided. In this case, make up your mind early and don't hesitate, otherwise the fire will get bigger and bigger, and you will lose the chance to escape.