The space created in this room is simulated salt caves that with special devices that are installed in it induces the general space of salt caves. Research has shown that people who work in salt mines are less than others. They are exposed to various diseases and their average life expectancy is higher than others. The available reasons include the antiseptic properties of salt and also the absence of lung and skin diseases, asthma, shortness of breath, bronchitis and certain gastrointestinal infections. He mentioned that inhaling micron particles of salt in the air is one of the main factors known in modern medical science as HALOTHERAPY.