Static electricity mainly comes from the human body itself being charged. Some clothing made of synthetic fibers is prone to carrying static electricity, and bulky winter clothing can also generate static through friction when in contact with others. Frequent bathing in autumn leads to dry skin, and when hands touch the car, static electricity can also be generated. The car itself is equipped with items that easily produce static, such as car seat covers, floor mats, and steering wheel covers, which are often made of synthetic fibers. This inevitably leads to static electricity, which is ultimately caused by dry air. In summer, the moist air allows static electricity to be carried away by water vapor in time. However, in winter, dry skin prevents static electricity from being discharged promptly, causing it to accumulate. When touching the car door or other metal parts, a discharge process occurs, resulting in an electric shock. Therefore, getting shocked in a car is a normal phenomenon. How to Prevent Car Static Electricity: Conductive metal chains are available at car accessory shops or online. One end is attached to the car, and the other end contacts the ground to discharge the current. Use an anti-static spray. Spraying it inside the car not only eliminates static but also leaves a pleasant fragrance. Purchase an anti-static keychain, which looks like a small pen. Before opening the car door, touch the door with the keychain to eliminate static. When there is a lot of static, you can even see sparks when touching the door. Use a humidifier in the car. Dry air is prone to static electricity, which is why it often occurs in winter. When humidity is higher, static dissipates into the moisture rather than accumulating on surfaces. Based on this principle, using a humidifier in the car increases air humidity and prevents static buildup. When the car is moving, friction between dust in the air and the car body generates static. Waxing the car reduces friction with airborne dust, thereby minimizing static. Additionally, waxing protects the car paint from excessive oxidation and aging. Install an anti-static antenna. Modern antennas, whether shark-fin or retractable, are equipped to eliminate static. The antenna connects to the car body, directing static to its tip for discharge. Moreover, installing an antenna enhances the car's aesthetic appeal.
