This is a very clever and cheap dehumidifier for tiny areas like a closet, pantry, car, or even a gym bag. It doesn’t require any power outlet to work, and the small size allows it to be placed wherever you want.
Pro Can be reused
Unlike other silica gel dehumidifiers that are only good until the gel has absorbed the moisture to its limits, this one can be reused several times. Once it has reached its absorption limit, just take it to an open area like a garage or utility room and plug it to a charger. This will heat up the gel and evaporate the moisture from it.