Different types of desiccant dehumidifiers work in various ways, but the principle procedure they use to extract humidity with the air is either absorption or adsorption. Absorption takes place if the desiccant substance dissolves as it's going to take dampness in the air, as is the situation with moisture absorbers. https://bookmarkja.com/story23554351/desiccant-dehumidifiers-things-to-know-before-you-buy