Tobacco Smoke, Vaping, and Asthma AAFA.org News Is Second Hand Vape Smoke Harmful? Vapes might be less harmful than traditional cigarettes and might help smokers quit smoking, but that doesn't make them safe especially if you are under 25 years old. Read more here Symptoms Of Second Hand Vape Smoke Secondhand smoke is harmful to those around you, putting them Can Dentist Tell If You Vape? Does Vaping Affect Teeth? Despite widespread smoke free policies in California, rates of recent exposure to secondhand tobacco smoke, vape aerosol, and cannabis smoke among adults aged 1864 have been slowly increasing since 2020, with vape exposure