The harm to the human body caused by chemicals
Indoor chemicals harmful to the human body in addition to the outdoor air pollutants can be air flow into the room outside the various building decoration materials, kitchen cooking, cosmetics, household chemicals and chemicals, copiers, printers, radioactive contaminants, Air fresheners, pesticides, smoking, food additives, pesticides and fertilizers used in rural areas are important indoor chemical pollutants. It has been identified from the indoor air more than 300 kinds of volatile
