Here are just some examples: Nearly half of all chronic smokers die from a smoking-related condition Smoking is the single biggest cause of cancer in the world Smokers under 40 are 5 times more likely to have a heart attack than non-smokers Lung, tongue, throat, tonsil, oesophagus, bladder, kidney and stomach cancers are all more common in smokers For more information, see what are the effects of smoking
An ozone treatment creates activated oxygen particles which hit the odor molecules ands instantly oxidizes them
HEPA filters capture 99.97% of airborne particles as small as 0.3 microns, including smoke particles
In December 2013, for instance, the Chicago City Council passed an ordinance barring the sale of flavored tobacco products, including menthol cigarettes, cigars, and e-cigarettes, within 500 feet of schools