Should I use an air purifier if the air is good?

　　Some people believe that areas with good air quality, such as Hainan, do not need air purifiers. This is actually a wrong understanding. In fact, in foreign countries, even in economically developed Europe, the United States, Japan, South Korea and other regions, due to people's strong health awareness, even if the air quality is good, people generally use air purifiers to remove indoor air quality. It is precisely because the outdoor air quality is better, and people stay indoors for a long time, causing pollution such as indoor dust, pollen, second-hand smoke, animal hair, human odor, etc., so the use of air purifiers is more necessary.

　　Therefore, the normal situation should be that light air purifiers can be used in areas with good air quality. But in areas with poor air quality and complex pollutants, heavy-duty air purifiers can be used to deal with heavily polluted and complex environments.

　　Harsh air environment, the harm to human body is self-evident. If the conditions can be selected, you can choose a negative ion air purifier to purify the indoor air, thereby reducing the harm of polluted air to the human body.

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