this is completely open, which you might be like, "Oh, well, that must be easier." But the thing is, is when there's no restrictions, when there's no boundaries, when you can do literally anything, it becomes very hard to make a cohesive statement
This may be especially important for men, who use tobacco products more frequently than women
Tobacco cigarettes contain thousands of harmful chemicals with over 50 known carcinogens and produce more nasty chemicals like tar when the cigarette is burning (1)
There's no surefire natural remedy to eliminate tar from the lungs
Likewise, the nicotine in the cigarettes can cause nicotine stains on walls, surfaces and ceilings