Solving secondhand "vape smoke" at workand at home Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts Secondhand Smoke vs Vape: What the Science Says According to the American Heart Association, the risks of secondhand smoke from vapes are still being discovered. Learn about the dangers of secondhand smoke from vapes. Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center