Northerners can escape from the dry air in the apartment in the autumn three times ventilation n

Dry air in the apartment in winter can reduce efficiency and harm health. This news.ru told the expert on housing.

With low humidity, the mucous membranes of the respiratory tract dry up, and the protection weakens. Therefore, do not make the apartment too warm: optimally about 20-22 degrees. If it is warmer, the air becomes drier.

Also, the rooms need to be aired two to three times a day for 10-15 minutes. The humidity should be 30-45 percent. If it is lower, a humidifier or wet cleaning will help.