A desiccant is a hygroscopic substance that is used to induce or sustain a state of dryness (desiccation) in its vicinity; it is the opposite of a humectant. Commonly encountered pre-packaged desiccants are …

Aug 28, 2025 · A desiccant is a substance that removes moisture, or water vapor, from the air or materials. This prevents damage such as corrosion, mold growth, or product degradation.

Jun 3, 2025 · Desiccants are hygroscopic substances that attract and absorb moisture from the surrounding air to maintain a state of dryness. These materials remove most of the humidity to …

Oct 10, 2021 · Learn what a desiccant is in chemistry. Get the definition and examples of desiccants found in the home, lab, and workplace.

Dec 2, 2025 · desiccant noun des· ic· cant ˈde-si-kənt : a drying agent (such as calcium chloride)

6 days ago · Moisture damage? No problem! Explore different types of desiccant, their benefits, and how to use them effectively to keep your items protected.

Keep products dry and eliminate moisture with desiccants and silica gel packs from Staples. Large and small formats for commercial and industrial uses.