Welcome to Seattle's only Salt Room in Bellevue! Salt Therapy reliefs symptoms of: Allergies, Asthma, Cold, Flu, Insomnia and more. Salt therapy is an all-natural, drug-free therapy that benefits the lungs, skin and body. The air in our rooms is saturated with micro particles of salt that can be easily absorbed through the skin and deep into the lungs. Breathing in the super fine particles of salt can cleanse the lungs of bacteria, irritants and pollution and reduces inflammation of the respiratory tract.