DampGuard is a high capacity moisture absorber that eliminates and traps excess moisture in the air which prevents allergens caused by the excess moisture, blistering paints & peeling wallpaper, mould and mildew, condensation, dust mites, and bad odors. DampGuard will not dry the air excessively to damage plants, furniture, or household goods. DampGuard product consists of a combination of natural salts that are naturally affected by environmental conditions.