Unfortunately, it does build up from time to time, yes. However, there is another feature to most bathroom units, which is the room drying feature. It sends war

Unfortunately, it does build up from time to time, yes. However, there is another feature to most bathroom units, which is the room drying feature. It sends warm dry air into the bathroom to dry it. It is also a great tool for the 6 months of the year in which drying clothes outside is impossible. Even so, the appearance of mold can feel inevitable!