An ionizer creates negatively charged ions that are good for health by cleaning the air. They attach to positive ions such as dust, pollution, and allergens and will also do so with the toxins and bacteria excreted during your sweat induced sauna session.

Negative ions are natural in nature which is why a forest smells so 'clean', so there is no harm and you can never have too many of the negative ions.

Some people have found the benefits of clean air from in their saunas have helped with sleeplessness, nausea, migraines, irritability, dizziness, hot flashes and more.

** Not suitable for Steam Saunas. Use in Infrared Saunas only. **