More safety hazards
There are many types of humidifiers on the market now, the quality can not be completely guaranteed to be safe, qualified. Many people do not know how to recognize when shopping, often substandard and fake fake goods are unknowing consumers to buy home. Such a humidifier will only bring many unpredictable safety hazards to the user, the use is really not safe.
Pollution of air, radiation
Ultrasonic radiation is mainly for ultrasonic humidifier. We all know that radiation is very harmful to the human body. Ultrasonic waves can also cause a certain degree of killing of human cells. The use of ultrasonic humidifier, but also note that ultrasonic waves can adsorb bacteria and dust, the air, the environment. Therefore, it is best not to use ultrasonic at home with pregnant women, health requirements are higher, also avoid using ultrasonic humidifier.
Aggravation of arthritis, diabetes
Humidifier will make the indoor air humidity, but not everyone is suitable for the use of humidifiers. For people with arthritis and diabetes, humidifiers bring humid air, but also make them feel pain, and even cause the condition to deteriorate. In addition, the family has a weak resistance to the elderly, children should be careful not to stay in a humid environment for too long.
Prone to respiratory disease
Long time use of humidifier, although can enhance the indoor humidity, but if the indoor humidity is too high, it is easy to make the human respiratory system mucous membrane discomfort, this time the human body's ability to resist the outside world of germs decreased, it is very easy to be infected by bacteria, triggering respiratory disease. However, if the humidifier is not qualified, there is no way to make the air to reach the appropriate humidity index, and it is easy to make the respiratory mucous membrane is too dry and elasticity is reduced, the same will bring respiratory disease.