The hazards of ultrasonic humidifiers.smart air humidifier

　　Working principle of ultrasonic humidifier: It uses high-frequency oscillation to disperse water into small particles with small diameters, and then uses pneumatic devices to blow these particles into the indoor air, forming a hazy water mist. Ultrasonic humidifier can be said to be the most widely used humidifier nowadays, loved by various social classes, and its harm mainly manifests in four aspects:

　　1. The ultrasonic humidifier emits small particles that are visible to the naked eye, as well as a large amount of scale, bacteria, etc. Once inhaled, it can cause certain harm to the body.

　　2. The existing dust and bacteria in the air can generate secondary pollution by adhering to these small particles, which is also why some places with high hygiene requirements prohibit the use of humidifiers.

　　3. We all know that ultrasound can cause a certain degree of killing power to cells in the human body, which naturally causes certain radiation damage, especially in pregnant women.

　　4. Long term use will have a great impact on the emergence and aggravation of arthritis, diabetes, etc.

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