Since we have sealed the windows of the house. No Windlein is felt. Bare Eyes you can see the gray in the corners. The Moisture Meter shows too high values, One can imagine howling dryer in the atmospheres. Always gone with the flow, spend, spend! The electrical devices work well. The electricity meter hurtles. But all this is conceived without UHU LUFTENTFEUCHTER. 3 UHU dehumidifier to 1000g work wonders Unfortunately, the price of 1000 g UHU dehumidifier is ever climbed.