Located in the hub of New York City (where else?) is Halo/Air Salt Rooms, a wellness spa that uses salt to detox your insides, improve skin and even help with respiratory problems.
The sessions in Halo/Air Salt Rooms take place in a room covered ceiling to floor in salt. Sounds like another bogus "scientific" beauty treatment? Think again. The salt used by the company was dug from a salt cave in Europe located 200 meters underground, and the salt rooms are atomized by technology that recreates the same environment of a natural salt cave.