A second hand vape cloud contains toxic chemicals. , Think about it, before you vape with people in your car. Swimming Victoria Facebook Secondhand and thirdhand vape exposure is a serious issue, especially when children are involved. Unlike firsthand vaping, which directly introduces harmful chemicals into the lungs, secondhand exposure affects those nearby, Can you get second hand smoke from vape? Vaping Post Is Secondhand Vaping Something to be Concerned About? PolitiFact When someone's vaping nearby, what are you breathing in? The risks of vape pens' secondhand aerosols