About This

Powerful Moisture Absorption: These moisture absorber tubs use calcium chloride to pull excess humidity from the air, working as a water absorber that turns moisture into water you can see collect inside without electricity or vents.
Targets Common Humidity Problems: Helps reduce damp air in humid closets to protect clothing and prevent musty odors, and absorbs excess moisture in basements, bathrooms, cars, RVs, and other enclosed spaces.
Simple, Spill-Free Setup: Remove the lid, peel off the foil seal, keep the white paper layer in place, then replace the lid and set the tub on a flat surface—designed to absorb moisture without leaks or mess.
Ongoing Moisture Absorption: Each moisture absorber typically works for 20–40 days depending on humidity levels—replace when the calcium chloride beads are fully dissolved or when the water collection chamber is full.
Fresh Lemon Scent: Adds a clean, citrus scent as it absorbs moisture, helping enclosed areas feel fresher without an overpowering smell.