For adult smokers to successfully switch from cigarettes to smoke-free alternatives, such as heated tobacco products, e-cigarettes (also known as vapes), snus, or nicotine pouches, these products need to contain nicotine
Marlboro continues to lead the US cigarette market by a wide margin, holding approximately 40.5% of total category share and close to 59.4% of the premium segment as of 2025
A tighter filter can slow combustion, while a looser filter allows faster airflow and quicker burning
Their habit of infesting people and pet food make them a nuisance pest
Another study, also conducted in 2014, examined the levels of acetaldehyde and hydroquinone in exhaled e-cigarette aerosol from two e-cigarettes of a named brand - one tobacco and one menthol flavour - and compared it with exhaled cigarette smoke (Marlboro Gold brand)
The research was funded by the Tobacco-Related Disease Research Program (TRDRP), which is managed by the University of California and funded by state cigarette taxes