Can You Get Second Hand Smoke From A Vape Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Secondhand Vape Plumes May Form Lung Damaging Free Radicals: Study Tobacco Reporter POV: You thought it was just water vapor. Secondhand vape aerosol actually contains: Nicotine (yep, it lingers) Formaldehyde (carcinogen) Heavy metals (nickel, lead, tin) Ultra fine particles Secondhand exposure to e cigarette aerosol and lung health Research Communities by Springer Nature In secondhand vape, scientists smell risk American Heart Association Secondhand Smoke vs Vape: What the Science Says