Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Parents using e cigs expose kids to dangerous secondhand vapor Futurity Secondhand Vape Exposure: Effects, Who's at Risk, and More Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or Is Vape Smoke Bad For Second Hand Is There 2nd Hand Smoke From Vapes Covid 19