It doesn't matter if they only smoke when the kids are out of the house, or when they're alone in the car, or even if they only smoke outside; researchers still warn that toxic chemicals exhaled by cigarette smokers cling to their clothes and hair, and linger in upholstery, curtains, and carpets. In a new study, researchers say the public is well aware of the health effects of second-hand smoke, when nonsmokers are directly exposed to the cigarette smoke of others, but hasn't yet caught on to the danger of what they call "third-hand smoke." Lead author Jonathan Winickoff explains that third-hand smoke
is what one smells when a smoker gets in an elevator after going outside for a cigarette, he said, or in a hotel room where people were smoking. “Your nose isn’t lying,” he said. “The stuff is so toxic that your brain is telling you: ’Get away’” ...
