In other words, this study did not estimate quit rates among smokers trying to quit using e-cigarettes. Instead, it estimated quit rates among many smokers who were not using e-cigarettes in their quit attempt at all!

The study analyzed the levels of a large number of pollutants in the ambient air of a room in an office building during the presence of three smokers using electronic cigarettes. The room was moderately ventilated at 0.56 air changes per hour.

LAST：Hot selling bottom coil head Alchemy T3,colorful T3 clearomizer,T3 atomizer |NEXT：DHL shipping smokjoy latest products with fast delivery e-cigarette 18650 tube mechanical pure copper king mod v2