Firecrackers are commonly used during celebrations because of their sound, sparkle and sudden burst of colours, expressing the festive mood. They are commonly used during Hari Raya Aidilfitri by muslim, Chinese New Year by the Chinese and many other festivals all over the world.
High incidence of firework-related injuries among children has been reported during festival. What to do in treating burns and scald to your children/sibling/friends if they are having sudden injury of burn?
Here is a video on an example of What To Do in Treating Burn and Scald.