Closet dehumidifiers are designed to absorb moisture from enclosed spaces, which in turn protects clothing and other valuables from the effects of mold and mildew. Closets being what they are rarely have any form of ventilation or airflow through them. Even though you may think you there is no damp problem, it only takes a bed sheet or garments that are not quite dry to cause problems with mustiness from the stagnant air.

Nobody wants to be stuck in a room that is filled with unpleasant odors. Because of this, it has become common to find all kinds of air fresheners on store shelves. They are used in many different applications in homes, from the kitchen and bathroom, to other rooms that need some freshening of the air, such as bedrooms, basements, closets and storage units.