I have the dehumidifier are in my car, originally since early July, since I have a side window left open a gap in the rain. After drying the car with heater and sun I could successfully get rid of the residual moisture with the "Wenko moisture Killer". After that I just let the dehumidifier in the car until the stone contained has been used up. The water was emptied regularly. The dehumidifier works continually, now he is almost 2 months in operation and the stone still has about 20% of its original size. 3 months I will probably not make it, but it should be roughly 2.5. I can not sense the effect wears off and the indoor climate is perfect, no misting and no musty smell. In this respect, I can recommend the article for very small rooms.
