Does Vaping Cause Secondhand Smoke? In secondhand vape, scientists smell risk American Heart Association Vapor Hiding Dangerous Ingredients: E Cigarette Concoctions Are Far from Safe American Lung Association Second hand vape smoke linked to increase of risk of poor respiratory health Found 2 unused Mint Juul Pods from when my Dad was trying to quit smoking forever ago. Hypothetically what would someone pay for these? (Asking for a friend and totally not for E Cigs and Second Hand Vaping: Dangers and Protections