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Do you know what is the second-hand smoke? It is a mix of smoke exhaled by smokers and sidestream smoke discharged from the tips of burning cigarettes.

I hate smoke and dislike people smoke around me. I feel disgusted to smell the smoke. For several years, people did so many research to convey smoke dangers people, second-hand smoke even more dangerous.Second-hand smoke contains more than 4000 chemicals.It’s poisonous. 50 chemicals in second-hand somke can cause cancer.Breathing second-hand smoke would have twice as much nicotine and tar than inhaling smoke directly through a cigarette. (continue reading…)