Is there a risk from secondhand vaping? EDGE Vaping First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me Effects Of Second Hand Vape Smoke Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use The Hidden Consequences of Vaping on Oral Health American Association of Orthodontists Is it risky to smoke or vape around companion animals? RSPCA Knowledgebase All about vapes what's in them, how do they work, and more Philip Morris International