Alabama’s first salt aerosol therapy spa, Spiro Salt Room & Massage, in Mt. Brook, now open

Halotherapy, also known as inhaled dry salt aerosol therapy, is available in special salt room facilities from Alaska to the tip of Florida. People sit in these therapeutic salt rooms, available in spas, wellness centers and some healthcare centers, to breathe in air laced with low levels of micronized salt particles, while they relax for 30 to 50-minute sessions, letting the salt do its job of alleviating common respiratory and skin ailments.