When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to Say no to vaping. 10 15 vape puffs are roughly equivalent to one cigarette. We want to encourage and support families to have open and engaging conversations with young people to Vaping Cancer Council SA Vaping vs. smoking: Long term effects, benefits, and risks In secondhand vape, scientists smell risk American Heart Association Does Vaping Cause Lung Cancer? How It May Increase Your Risk GoodRx