Laboratory personnel are required to have at a minimum a Bachelor's Degree in a natural cience. At these high levels of concentration it has the ability to impair ones sense of smell, so people can become victims of hydrogen sulfide before they are made aware of its presence. Commercial units are used to rid homes of obnoxious odors of smoke, as from a recent fire, and other odorous compounds. Smaller units are marketed to remove cigarette odors. Ozonators produce ozone gas.
Ozone is recognized as one of the strongest and most harmful pollutants known to humans.
Ozone, however, doesn't discriminate between odorous chemical and healthy living tissue. Ozone has been shown to react and scar lung tissue at relatively low levels of concentrations. This lab does not advocate usage of any ozonator with humans and their pets present.