How It Works Pharmaceutical-Grade Salt We use only pure, medical-grade sodium chloride for optimal safety and effectiveness. Micronized Salt Particles The halogenerator grinds salt into ultra-fine particles (1–5 microns) for deep lung penetration. Controlled Air Dispersion These particles are gently circulated into the air of the salt cave, allowing you to breathe them in comfortably. Dual Benefits Salt is absorbed through both the respiratory system and the skin, enhancing whole-body wellness. Clean & Consistent Delivery Our Clearlight system ensures a precise concentration of salt particles for a consistent therapeutic experience every session.