Fairy wand belongs to the category of "cold fireworks". "Cold fireworks" is a kind of cold smokeless fireworks made of metal powder with low ignition point and processed according to a certain proportion. "birthday fireworks" and other "cold fireworks" are fireworks and firecrackers in nature, which are easy to cause fires and are also included in the management of fireworks and firecrackers. It is necessary to strictly implement the relevant provisions on the safety management of fireworks and firecrackers.

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Firecrackers are usually made of potassium nitrate, sulfur and charcoal. Therefore, a large number of nitrogen oxides, sulfur dioxide, hydrogen sulfide, carbon monoxide and so on. When they are detonated, they will not only directly endanger people's health, but also be the main substances leading to acid rain, photochemical pollution and the formation of secondary particles (PM).

In addition, some colorful fireworks may also produce some heavy metal pollution. The population of big cities is too dense and concentrated, and the harm caused by air pollution has doubled. In addition, the negative impact of this traditional custom on modern society has far exceeded its positive significance.

Public trust. Com- Online celebrity fairy wand is also a "cold firework" and "not burning".