Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Secondhand vape exposure: Risks and side effects Secondhand Vape Exposure: Effects, Who's at Risk, and More Vaping: not a safe alternative to smoking, new study suggests, and it may be more harmful to health than tobacco in normal cigarettes South China Morning Post Is Second Hand Vape Smoke Bad For You? Learn How to Avoid its Side Effects How secondhand smoke, thirdhand smoke & vaping affects kids