Differing types of desiccant dehumidifiers do the job in other ways, but the main method they use to extract humidity within the air is either absorption or adsorption. Absorption occurs once the desiccant substance dissolves as it's going to take moisture from your air, as is the situation with dampness https://dstdehumidifiers.co.uk/case-studies/desiccant-dehumidifiers-in-cold-stores/