Although it has entered March, it is still chilly in spring. After the heating is stopped, people start to use air conditioners to ensure the temperature. Although the indoor temperature has increased, it will be very dry, causing skin sensitivity, respiratory discomfort and other symptoms. At this time, many people will think of using humidifiers. It is beneficial to maintain the indoor humidity properly. But if they rely on humidifiers excessively, Condensation of air into dew will cause great harm. We must pay attention to it.
■ three hazards caused by condensation
(1) Damage to the house
The higher the temperature of the air, the higher it will flow. As we all know, the temperature at the foot of the house is the lowest, and the temperature at the roof is the highest. The humidity will condense in the place with higher temperature, so the water vapor will adhere to the roof, causing the wall to be wet and powdered. In addition, excessive water vapor will also affect doors and windows.
(2) Breeding mold and dust mite
In fact, the mold initially floated in the air. After the indoor exposure, the mold will adhere to the window glass and reproduce. In addition, molds can also produce spores, causing allergic symptoms in the human body. Especially for glass windows with poor heat insulation performance, when the humidity is 40.0%, it is easy to condense and breed mold and dust mites, and these bacteria can not be seen by naked eyes.
(3) Reproduction of various parasites in condensation
When all the water vapor in the humidifier floats in the room, it is necessary to pay attention to indoor hygiene. If it is not cleaned for a long time, various bacteria and microorganisms will breed in the condensation containing dirt, and the human body will inhale these harmful substances for a long time, which will cause allergies and diseases.
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