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Do not use the humidifier to close the doors and windows

  In general, the indoor humidity of 40% to 60% of the time, people will feel good. In the air humidity of 55%, the bacteria more difficult to spread. However, if the air humidity is too large, such as more than 90%, it will make the human body discomfort, reduce immunity, for the elderly, easy to induce influenza, asthma, bronchitis and other diseases. Once the air humidity is less than 20%, the indoor respirable particulate matter will increase. In order to prevent indoor air drying, many families are using humidifiers in the winter, or even 24 hours to stop. It should be noted that the humidifier if used incorrectly, not only can not purify the air, but may increase the risk of suffering from respiratory disease. In the possible factors that may affect human health, poor indoor ventilation accounts for a large proportion. Therefore, the use of humidifier, should pay attention to regular cleaning, to prevent mold and other microorganisms in the humidifier in the breeding, and with the gas into the air, and then into the human respiratory tract, people infected with humidified pneumonia. Also note the following three points: configure the humidity table to keep the indoor humidity at about 50%, more than humidity will stop. Prolonged use of humidifier, is not conducive to human health. Timely ventilation to 100 cubic meters of space, for example, in the absence of wind, indoor and outdoor temperature difference of 20 ℃ in the case, about ten minutes to make air exchange again. If the indoor and outdoor temperature difference is small, the exchange time should be extended. Daily window ventilation should not be less than twice, each time not less than 15 minutes. Timing change and cleaning To prevent the humidifier from spreading the microorganisms in the air into the air, replace the humidifier water every day and clean the humidifier once a week. Use a soft brush to clean the brush, the sink and the sensor can be wiped with a soft cloth. If you do not use it for a long time, you should dry the water in the tank and clean it after cleaning and wiping the parts of the humidifier.

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