Is Second Hand Vape Smoke Harmful Secondhand smoke and secondhand aerosol Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Vaping: The Smoke Free Habit That Isnt Risk Free, PALS Community Magazine, So vapes. They smell like bubblegum, look like highlighters, and somehow cost more than a weeks groceries. But whats Secondhand e cigarette vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC13 Houston The Hidden Dangers of Vaping: What You Need to Know Jackson Health System The risks of vape pens' secondhand aerosols