As the weather gradually cools, the temperature drops, and the space gradually dries up. Many people can feel the air dry and the skin tight. People will open the air humidifier to make the indoor air moist. However, some people will also have a cold and a cough. Some people begin to suspect that indoor humidifiers are OK. Is the humidifier harmful to the human body ? Let us now look at humidifiers that are harmful to humans !
Is the humidifier harmful to the human body?
You may not know that there is a new type of illness called "humidifier pneumonia," similar to air-conditioning, caused by humidifiers. The most important factor causing illness is that the moisture in the humidifier contains bacteria. Many dusts and germs are often floating in the air. Some humidifiers use ultrasonic waves as the principle. The water mist that oscillates will combine with the bacteria in the air and eventually be absorbed by the body and cause illness. There is also a situation where the humidifier itself is not clean or the water is not changed. The bacteria in the water are brought into the air and cause diseases!
In fact, as early as a few years ago, there were many cases of injuries caused by humidifiers, such as
In 2011, the humidifier caused the death of four pregnant women in South Korea. It was confirmed that the humidifier added a bactericide to cause lung damage.
In 2013, the Shinoda guy caught a cold four times a month using a dirty humidifier.
In 2014, Banlangen in Hefei female humidifier suffered from pneumonia.
In 2015, Yantai’s 5-year-old girl was diagnosed with “humidifier pneumonia.â€
The water in the humidifier pollutes the air?
Humidifier can also be called an indoor "smoke machine". Different levels of clean water can cause different levels of air pollution. Let's first look at air pollution standards:
| Air level | PM value | Suspended particles (mg/m3) |
| First Class Air | PM2.5 | 0-50 mg |
| Secondary air | PM2.5 | 0-100 mg |
| Severely contaminated air | PM2.5 | >300 mg |
The pure water, mineral water, and tap water were added to the humidifier, respectively, and finally such indicators were measured:
| Type of water | PM value | Suspended particles (mg/m3) |
| pure water | PM2.5 value | 20 mg |
| mineral water | PM2.5 value | 30 mg |
| Tap water | PM2.5 value | 340 mg |
This data is surprising. The water added to the humidifier has had a great influence on the air! This also reminds people that when using a humidifier, it is best to add pure water to reduce indoor pollution!
Who can't use a humidifier?
1. It is best not to use a humidifier in the elderly and children at home. The elderly and children have a weak cardiopulmonary system. Using a humidifier, it is easy to cause pneumonia by inhaling bacteria.
2, the best pregnant women do not use a humidifier at home, one is because the pregnant woman is weak, the second is because there are some ultrasonic humidifier on the market there is radiation, affecting fetal development;
3, arthritis, diabetes is best not to use a humidifier. Wet air will worsen the condition!
What are the precautions for using a humidifier?
1, the best humidifier add pure water
Tap water contains a certain amount of calcium and magnesium ions, and the water quality is hard. If the humidifier is based on the principle of ultrasonic vibration, the white powder will be produced in the water mist generated by the humidifier, contaminating the indoor air! In comparison, purified water is often distilled water, water is clean and free from impurities, and the resulting mist is cleaner.
2, change the water every day, regular disinfection
Humidifiers are best replaced with fresh water every day and regularly cleaned and disinfected. Because the humidifier can often be used for many days after filling with water, many people are too lazy to change the water, but it is very easy to breed bacteria, and bacteria can be inhaled into the body with water mist, which is why people have “humidifier pneumonia†one!
3, do not add any other substances
Some people like to play tricks, in addition to adding water in the humidifier, but also add essential oils, toilet water, perfume, vinegar, etc., these substances have any beneficial effect originally, but add the humidifier, is to be mixed into the air to be absorbed into the lungs This may lead to rhinitis or asthma, even more serious consequences, so do not add anything other than water to the humidifier!
4, do not use the humidifier 24 hours a day
Many people use a humidifier for a whole day without interruption. However, with such frequent use, excessive humidity in the air can also be detrimental to human health! The best way to use it is to stop for a period of time every two hours, open the window for ventilation, and ventilate the room. This will also prevent the child from being listless and wilting!
On the related content of the humidifier is harmful to the human body , Xiao Bian introduced it to everyone here, and hope to help everyone! In fact, to keep the interior moist, it is not necessary to use a humidifier. You can also sprinkle water indoors and place the basin. This can also ease indoor drying! For more information, please follow this site!
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