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CMSS consists of particulate matter (PM), one of the main sources of indoor air pollution

In a relatively large electrostatic film or the dry season (winter, for example) can be placed in the film torch factory packaging workshop in advance, packaging workshop can adjust humidity is ideal, water or wet floor, or wet towel in the film roll end, is one of the solutions of the emergency

How long it takes will depend on the amount of damage, but within a few months, you will likely notice that its easier to breathe as your lungs go through a natural self-cleaning process

postdoctoral scholars Lei Tian, PhD, and Hongchao Guo, PhD