Ozone rids water and air of unhealthy microorganisms. Ozone is NOT a carcinogen. In 1906, Nice, France built the first water purification plant to use Ozone. Los Angeles, California has the largest Ozone drinking water treatment plant in the world. Bottled water is purified with Ozone.
Ozone is used to clean waste water and toxic waste.
Research labs have had success using Ozone to treat cancer, AIDS, and infections in humans and livestock. Ozone is used to clean fresh-picked fruits and vegetables, resulting in healthy, vibrantly colored produce without chemical residue. Ozone is used in thousands of residential and commercial pools and spas all over the world. Ozone is not a fire hazard. In the dose required for excellent purification, Ozone does no produce harmful fumes.