Windows fog not only cold but also by heating, breath, rain, ventilation, etc. The Lecars counteracts. The set of 2 is very convenient. After 3 months, it should be replaced. The cars Lescars then dries in the apartment on the heating. But I must also say that it is wet again more quickly after drying as a newbie.
He is almost invisible in the car through the dark color.
I can only recommend this dehumidifier. 5 Stars.