> Siegel and other indoor air experts said you should avoid ion generators and plasma air cleaners, which can emit ozone, a respiratory hazard that can cause se

> Siegel and other indoor air experts said you should avoid ion generators and plasma air cleaners, which can emit ozone, a respiratory hazard that can cause serious health problems. Ozone (O³) are used to deodorize, fungicide, and disinfect air (and water, or products bathed with ozonized water). O³ is secure if the concentration isn't too high. And it's really effective doing this. Far better and secure that chlorine. Plus the O³ becomes natural O² given enough time (like 10 to 30 minutes for a room with a high O³ concentraion to be enought low to be safe.) I know very well that were it's used to disinfect air coiling tower, the risk of legionella bacterium infections, becomes 0. And I saw personally how effective it's to keeping at bay fungus on a problematic damp basement.