Pink Salt Lamps work like an air purifier, killing bacteria, removing dust, allergens, smoke, Odors and Mold spores. They never get dirty or dusty. They help you breathe and sleep better. They are also a beautiful addition to any decor and function as a perfect nightlight creating a soothing tranquil atmosphere. Natural Himalayan pink rock salt lamps are decorative pieces that are said to have many benefits, including: 1. Improving mood 2. Helping with sleep 3. Easing allergies 4. Helping with asthma 5. Cleaning the air 6. Promoting relaxation 7. Reducing stress