Secondhand Smoke and Children 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 Protect your kids from the harmful effects of secondhand smoke because no child should have to wish their clothes didn't smell like smoke. Should I Be Concerned About Secondhand Vaping? Is Second Hand Vape Smoke Harmful To Children Secondhand smoke and secondhand aerosol The Impact of Thirdhand Smoke on Kids Johns Hopkins Medicine