Long-term exposure to harmful static electricity. In the dry season if the insulation to wear synthetic clothes and walking shoes in the ground insulation and other activities, the human body up to several thousand volts of static electricity or even tens of volts. If the body static over 2-3kV, when people touch a grounded metal will produce static shock, if the electrostatic voltage is high, it will cause some impact on human psychology and physiology. In addition to static electric shock to the human body, the researchers showed that the electromagnetic field strength generated by a strong electrostatic discharge, strong electromagnetic fields such short duration but its strength than the mobile phone radiation strong electromagnetic field, and the number of discharges is very large, its role in the body's right yes Not to be ignored. The human body electrostatic whether cancer if there is contact, need further study. But the human body long suffered from electrostatic shock and such a strong role of electromagnetic radiation on the human body is a disadvantage, they should wear anti-static clothing and anti-static shoes, as well as installation and detection of anti-static clothing anti-static shoes effect detection instruments and equipment, there are conditions should install electrostatic detection alarm device. Some everyday tips can reduce the hazard of static electricity to a minimum, the easiest and most effective way is to keep the living environment of humidity. As the humidity increases, the electrostatic environment are turned away. So, you sprinkle some water in the room or raise some flowers, can achieve the purpose, of course, there is a steam generator, the better. Also important to note is to try to wear cotton clothes, chemical fiber clothing is neither comfortable, is the culprit of electrostatic hazards, it is not desirable.