Starline’s salt bricks and tiles can be used to build Salt Room, Salt Cave for Speleotherapy, Spa, Beauty Salons, Massage Room, Gyms and Yoga Rooms as well as to decorate Home, Office and Hotel Receptions and Fireplaces. Speleotherapy means to be located in a room or area with a presence of Salt Crystal Rocks and to breath the healthful Ionized air. Speleotherapy is a natural health alternative treatment for asthma, respiratory conditions, immune system disorder and illnesses, used extensively in USA, Austria, Slovenia, Romania, Hungary, Ukraine, Poland, Czech Rep, Armenia and many other eastern European countries.