Ultimately, the tobacco company claimed that the test results show that these hounds smoked tobacco, were still healthy, and showed a large number of cigarettes still "alive and well" after the hounds
This research was supported by the National Institutes of Drug Abuse and the FDAs Center for Tobacco Products grants U54DA031659, U54DA036114, R01DA058264, R01DA046320, K01CA189300 and K01MD014795.
Yes, but it often requires deep cleaning, repainting walls, or replacing heavily affected materials to fully remove cigarette odours
And, in that case, the product would be subject to the safety and efficacy standard: the company must provide the required data, which includes the results from two adequate and well-controlled trials