Smoking does not just harm smokers but also extends to a close. By cigarette tar contains nicotine, carbon, nitrogen, hydrogen cyanide, the site also host a site for ammonia and kammantaphap rays etc .
Smoking does not just harm smokers only. But those close to the family. The cigarettes are tar, nicotine, carbon monoxide. Hydrogen cyanide Nitrogen dioxide, ammonia and radioactive, and so on.
Rooms not only hurt those who smoke, but cover to close. The rooms there are nicotine, Ta, carbon monoxide, hydrogen cyanide. Nitrogen dioxide, ammonia and radioactive site, etc.!