Humidifiers call the devices which are supporting optimum level of air humidity indoors, not using at the same time a lot of electric power. Most of them work by the principle of hot or cold evaporation of moisture. Except the main objective, humidifiers can flavor air, but in what cases their installation is really necessary?
Importance of useful humidity
If indoors insufficient air humidity, it can significantly do much harm to human body. In spite of the fact that bronchial tubes of the person are capable to self-clean, too dry air reduces this opportunity therefore the organism becomes more susceptible to infections and respiratory diseases. Especially it is shown during the winter period when indicators of humidity are indoors much lower than norm.
Cannot exist without humidity and plant which should be humidified regularly with sprayers and to cover them with damp gauze.
Modern people carry out the most part of the life indoors, without paying attention to lack of humidity in it. Nobody especially was engaged in this problem in residential and working units though in the summer and in the winter conditioners and long-distance heating aggravate it even more. It damages health and efficiency of the person who for 90% consists of water and also harms condition of houseplants and even to wooden furniture which shrinks and cracks.
When the humidifier is necessary
It is necessary to establish humidifier indoors where there are asthmatics, allergic persons, people with the weakened immunity and respiratory diseases and also elderly people and small children. Besides, dry air contains large number of positively charged ions which provoke development of stress and other problems with nervous system.
The optimum moisture content of air necessary for normal functioning of the person has to make 40-60%.
Normal air is especially important to little and chest babies who have very sensitive and gentle mucous membrane in mouth and nose. The excessive dryness forces human skin to lose moisture about a half of liter a day and this loss it is impossible to fill with the moisturizing creams, lotions and masks. Also availability of humidifier is vital indoors where there are tropical and subtropical houseplants which have got used to very humid and warm climate. The humidifier and in rooms with wooden furniture, musical instruments and works of art is necessary. The tree which is not absorbing moisture from air will be irreversible to change the sizes and form over time, and its polished and paint coats will partially crack and osypitsya.