It is a moisture absorber that reconfers the appropriate degree of humidity, thus ensuring an optimal environmental level. The moisture absorber is activated automatically when the humidity level exceeds the normal values ​​(40 - 60%). Due to the use of hygroscopic salts, it retains the excessive moisture in the air and transfers it, in the form of water, to the collection vessel. It eliminates all the unpleasant effects caused by humidity, thus ensuring an optimal environment. It can be placed anywhere and in any position: in the house (room, bathroom, kitchen, closet, pantry, basement, cellar, box, attic and library), on the boat, caravans, campers, offices and laboratories. Once activated AbsorbiUmido begins its long-lasting action that will end only when the salts disappear completely; after all the salts have been dissolved, the vessel is easy to reuse.