These decorative light sources, often sought after at major home improvement retailers, are crafted from natural crystalline halite. These lamps are believed by some to offer various health and environmental advantages.
Their perceived benefits include air purification through hygroscopy, a process where they attract water molecules from the surrounding environment and trap pollutants. Additionally, some proponents suggest they emit negative ions, which may help counteract the positive ions emitted by electronic devices. Historically, salt has been valued for its preservative and cleansing properties, and this perceived benefit extends to these lamps.
