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How to Get Rid of Smoke Smell in a Car If you have ever sat in a car and it smelled like smoke, you know how unpleasant it can be

Incapsula incident ID: 271000720032514201-13596706835730955

[21] Serum cotinine concentration has been used for decades in US population surveys of the Centers for Disease Control and Prevention to monitor tobacco use, to monitor levels and trends in exposure to environmental tobacco smoke, and to study the relationship between tobacco smoke and chronic health conditions

However, its accuracyreported at more than 97% in studies leading to the FDA approvalwas recently found to be much lower, with only 71.4% sensitivity and 91.5% specificity