Vaporizers produces active vapor at temperatures ranging from 230°F - 420°F. while eliminating many toxins, examples such as - benzene, a known carcinogen, plus toluene and naphthalene. Carbon monoxide and smoke tars are both qualitatively reduced by the vaporizer. There is good reason to believe that the highly carcinogenic tars known as polycyclic aromatic hydrocarbons, which are thought to be a leading culprit in smoking-related cancers, are suppressed, since they normally form at much higher temperatures of combustion. Welcome to the world of vapor!