Precautions for the use of negative ion humidifier.Humidifier Processing

　　1. Improper use may cause allergic diseases, such as humidifier fever, and increase the incidence of respiratory and respiratory diseases in the human body;

　　2. After the humidifier is used, if you do not pay attention to regular cleaning, the microorganisms such as mold in the humidifier will float in the air and cause harm to the human body, such as humidifier lung disease;

　　3. Tap water cannot be added to the humidifier. If the hardness of the tap water is high, the water mist sprayed by the humidifier will contain calcium and magnesium ions, resulting in white powder, which not only pollutes the indoor air, but also affects the normal breathing of people;

　　Fourth, the humidity of the humidifier should be moderate, not as high as possible. The humidity in winter is about 50%. If it is too high, people will feel chest tightness and shortness of breath.

　　Humidifier purchase instructions

　　First, determine the type of humidifier you want to buy according to your actual needs. At present, there are three types of humidifiers on the market: ultrasonic type, electric heating type, and ultra-clean type. Ultrasonic type is to atomize water through ultrasonic vibration, which has the effect of uniform humidification. Its characteristics are that the humidification is intuitive and effective, and the price is relatively economical, which is suitable for the use of ordinary families. Electric and ultra-clean products are suitable for use in areas with poor water quality.

　　Secondly, pay attention to the degree of atomization or humidification of the humidifier. If you are using a mist humidifier, an easy way to test its misting effect is to turn the mist volume knob to the mid-range and observe whether the mist is fine, transparent and rising. At this time, the palm can be placed 20 cm away from the spray port, and spray continuously for 15 seconds. If you can feel the palm of your hand moist and no water droplets drip, it means that the atomization effect can meet the requirements of uniform, dense and rapid humidification. The humidification effect is a comprehensive concept, which requires not only fine water molecules but also fast humidification. Consider these when purchasing.

　　Third, pay attention to the performance of the humidifier. Choose an ultrasonic humidifier to choose a type with an automatic constant humidity device. This type of humidifier can automatically switch the machine on and off to keep the humidity constant according to the humidity set by the user in advance.

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