Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign. 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 Secondhand Vapor: What You Need to Know Can you get second hand smoke from a vape Can You Get Secondhand Smoke from Vaping? Understanding the Risks Secondhand vaping may pose risk to your kids: New study