Residents of the large cities know about problem of bad ecology firsthand. Constant inhalation of the polluted air leads to the fact that the working capacity decreases, there is drowsiness, slackness, the general state of health worsens. This problem can be solved independently at least within own apartment, having bought humidifier and the ionizer of air.
Instruction
1. Upon purchase of humidifier first of all it is worth deciding on the space of room which it will serve. Agree that there is no special sense to buy the bulky device calculated on moistening of the big room if the area of your room is 15 sq.m. Besides it will not turn out to use one device for simultaneous moistening of air in all apartment, it should be transferred from one room to another.
2. Make sure that such convenient function as maintenance of humidity at the certain level is provided in the model chosen by you. It will allow to control humidity level indoors, without allowing emergence of excessive dampness.
3. In compact humidifiers the tank for water of the small size, up to 5 liters. Such volume is quite enough that the device worked for night. Make sure that all volume of air in the room passed through humidifier at least 2 times for hour.
4. As a rule, humidifiers are very economic, but if you want moistening to happen more intensively, it is necessary to choose models with higher power.
5. Choosing ionizers, it is necessary to stop the choice on the small compact devices which are specially intended for small rooms. The main criterion of purchase of the ionizer is concentration of the ions emitted by it. So, the most optimum for human health is concentration of 600-5000 ions/cm3. You should not buy more powerful devices as the increased ionization of air can influence human body not in the best way.
6. Such additional functions as aromatization, illumination, aircleaning are provided in modern ionizers. However such models are significantly more expensive and do not bring notable benefit: during air purification in the filter only the insignificant part of dust will be late, and air aromatization by chemicals can affect not in the most salutary way your health.