So we decided for this device because we Device Wenta too expensive, the money was expensive for a 300euro Wenta Mussmann have only .Diesen Beurer we bought and said in warehouse deals for 100euro we try it and if it is not good, we will send it is comb back .Press not unfortunately because we very excited sind.Wirkung appeared right at the next morning where my husband was no sounds off he stopped sneezing of dry heated air and mucus in his neck are now also verschwunden.in the apartment my RGB LED has tied the mornings always lay on the floor (by dry heating air) dissolves by good humidity not more of our wooden ceiling ab.Alles has its advantages. In the summer I'm going to write something when pollen allergy occurs when my husband if something can be improved.