Original Himalayan Salt lamps have multiple properties. They are natural dehumidifiers, relax, promote sleep, and increase concentration. But above all, thanks to the metallic ions they contain, which give them their characteristic color, they emit negative ions into the air through the heat of the bulb. These negative ions neutralize fine dust suspended in the air and electromagnetic pollution, restoring the natural balance as if near waterfalls or in a forest. Himalayan salt is extracted from Pakistani mines and has been a source of wealth for that land for centuries.