Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA 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 In secondhand vape, scientists smell risk American Heart Association Social Media Just Breathe Indiana The health risks of secondhand smoke are widely understood. But what about secondhand vaping?