"Secondhand and Thirdhand Smoke"
What is the difference?
According to American Thoracic Society,
Secondhand smoke and vaping aerosols come from burning or heating tobacco through a
cigarette, cigar, pipe, hookah, or electronic cigarette. They also come from the air a smoker exhales while smoking.
Third-hand smoke is the smoke that stays in carpets, walls, furniture, clothing, hair, toys, etc.
A person, car, or room can continue to smell of smoke long after a cigarette is put out.
