The previous owner had a cigarette smell in the car that I wanted to get rid of so I got the ozone treatment as well
Nicotine-Mediated Regulation of Nicotinic Acetylcholine Receptors in Non-Small Cell Lung Adenocarcinoma by E2F1 and STAT1 Transcription Factors
Other studies on nicotine addiction show increased tobacco use, by volume and length of time, among people who initiated smoking at a younger age
[94] [95] Cancer [edit] Contrary to popular belief, nicotine itself does not cause cancer in humans, [97] [98] although it is unclear whether it functions as a tumor promoter as of 2012 [99] A 2018 report by the US National Academies of Sciences, Engineering, and Medicine concludes, "[w]hile it is biologically plausible that nicotine can act as a tumor promoter, the existing body of evidence indicates this is unlikely to translate into increased risk of human cancer." [100] Although nicotine is classified as a non-carcinogenic substance, it can still theoretically promote tumor growth and metastasis as evidenced from alterations
When they still feel the urge to smoke, they believe the product failed