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 It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center Don't Be Fooled, E cig Aerosol Is Not Harmless for Kids American Lung Association Is Secondhand Vaping Harmful To Your Health?