smoking one cigarette shortens one's lifespan by how much Deadly Math: 20 Cigarettes Equal 7 Hours Lost, Study Finds Preventing Chronic Disease | Estimating

Tobacco smoke contains many chemicals and can even be harmful even if you don't smoke

The EnviroKlenz line of personal environment protection products is able to effectively eliminate odors from laundry, walls, furniture, and your indoor air while using a patented and safe Earth Mineral Technology

Potential OTC Regulation of ENDS The ENDS generally available today, such as e-cigarettes and personal vaporizers are marketed for recreational use (encouraging smokers to switch to vaping as a recreational alternative does not appear to be viewed by FDA as a cessation claim), and so are regulated by FDA as tobacco products

PMID 25502297