In a nutshell, a desiccant is a material that is capable of absorbing and retaining water molecules from the surrounding air. These materials assist in the reduction and the maintenance of low humidity รขโ‚ฌยฆ Considered a desiccant, these drop-in do not eat moisture absorber packets or pouches regulate moisture and sustain dryness to prolong, protect and preserve supplies or delicate items as they รขโ‚ฌยฆ

It is the opposite of a humectant. Commonly encountered pre-packaged desiccants are รขโ‚ฌยฆ