How to escape from home fire ?

1、You should make clear where are the security exits before fire happen,so when occur fire you know the best way to run off.
2、Come to understand smoke's physical character,and when you run ,keep press your mouth and nose with towel,stoop as far as possible to keep away from smoke,run off the fire as soon as possible.
3、To prohibit sealing off the security door and windows with metal .
4、Close the door after you escape from a room,and in any case don't comeback to the fire for your bankbook or any other valuables.