Vaping among teens declines, but health risks and addiction remain a concern News Many people believe that vaping is less harmful than smoking, but that's a common misconception. In fact, in addition to nicotine, vapes can contain toxic chemicals that could be linked to cancer, Restricting Vaping Inside Your Home is Just as Important as Restricting Smoking Thirdhand Smoke Resource Center How to Tell if Someone is Vaping in Your House: Hidden Signs Will Vaping Indoors Devalue a Home?