Salt lamps are not only considered decorative objects useful for illuminating spaces, but they are also, and above all, true natural dehumidifiers, whose use is spreading more and more due to their beneficial effects. As mentioned, they are considered true natural dehumidifiers with Himalayan pink salt inside, which functions to absorb moisture. Additionally, salt lamps have an action comparable to that of an ionizer, albeit milder, which purifies the air, spreading a pleasant sensation of well-being and relaxation. They generate negative ions that help neutralize excess positive ions in the environment. When heated, they attract the moisture from the environment onto the surface of the salt, which, when wet, creates an ion field. These lamps, therefore, neutralize a room charged with positive ions. Moreover, the color of the lamp should not be underestimated, as its yellow-orange tones fall within a range of colors with relaxing effects that promote concentration.