Video answer: 25 disturbing chemicals in cigarettes - and where else they are found
Top best answers to the question «Why are harmful chemicals in cigarettes»
Also, because the cigar wrapper is less porous than a cigarette wrapper, the tobacco doesn't burn as completely. This results in higher concentrations of nitrogen oxides, ammonia, carbon monoxide, and tar – all very harmful substances.
Cigarette smoke can contain high levels of carbon monoxide. Hydrogen cyanide was used to kill people in the gas chambers. It can be found in cigarette smoke. Nicotine is a poison used in pesticides and is the addictive element in cigarettes.
Video answer: Chemicals in every cigarette – manufacture stage