Product details: Charcoal powerful dehumidifier, with functions such as moisture absorption, mold prevention, and deodorization. Containing activated carbon, it helps to deodorize and freshen the odor caused by moisture. Very suitable for placement in cabinets, wardrobes, drawers, shoe cabinets, and other enclosed storage areas. Usage: Remove the plastic cover and peel off the aluminum foil paper. Do not puncture the white paper and damage the container. Place the device in the desired area. Replace when all absorbent particles become liquid. Ingredients: calcium chloride, activated carbon Warning: Keep away from food storage. Do not use water from the container. Do not eat absorbent particles. If swallowing, do not induce vomiting and consult a doctor immediately. Do not come into contact with skin and eyes. If this situation occurs, rinse with tap water and immediately consult a doctor. Handle the entire device in normal household waste. Do not puncture the paper.