Kids Health Info : Vaping and e cigarettes Secondhand smoke from vaping could be harmful to children: study ABC13 Houston Does Vaping Cause Secondhand Smoke? It's important to protect children from cigarette smoke, and it's just as important to do the same with vaping. Secondhand vape smoke aerosol isn't harmless It contains tiny particles that can Parents using e cigs expose kids to dangerous secondhand vapor Futurity