Does snow melting agent make snow black?
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Snow melting agent is a white granular material, which is corrosive. In recent years, people gradually began to pay attention to the use of snow melting agent. It was observed that snow melting agent will cause great harm to the environment, for example, snow melting agent will make plants wither, and it is obvious that snow melting agent makes snow black.
It's good for the environment, but it will cause a good problem for people's travel. I hope relevant departments can issue win-win policies as soon as possible.
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