Mucous membranes need moisture
Dry air promotes the Drying out of skin and mucous membranes and thus increases the risk of infection.
That's why sufficient humidity in the rooms is very important .
Is the moisture and pollution in the rooms Not in Balance , they can Effects on our organism and Well-being from mood disorders to illnesses are sufficient:Dry and scratchy eyes
Loss of performance
Irritated respiratory tract
A good feel-good climate
Humidity depends on temperature!
The air cannot bind the moisture in the air you breathe, so it becomes visible and later falls to the ground .
Humidity below 40% is generally referred to as “dry air.”