Halos “literally means “salt” in Greek. Halotherapy, better known as salt therapy, is a therapeutic use of natural salt in a simulated micro-climate, like salt rooms or booths, which simulates the effects of actual salt mines. It is a 100% natural, drug free and safe for adults and children. It provides effective relief from various respiratory and skin conditions or illnesses. It can be used as a complementary in conjunction with traditional medicine.