The risks of vape pens' secondhand aerosols Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO Toxic Thirdhand Smoke Residue Reaches Many Children Even in Nonsmoking Homes Research Horizons SJC Public Health Services Did you know that vaping can have similar secondhand impacts just like cigarettes? It is known to be harmful and has been linked to Instagram ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London