All about vapes what's in them, how do they work, and more Philip Morris International Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Hookah vs Vape vs Cigarette: Which is more harmful? Do Flavoring Agents make them more addictive? How Does Vaping Affect You? Short & Long Term Effects Explained Smoking and Vaping with Asthma: Causes, Triggers and More Global Allergy & Airways Patient Platform Secondhand vape plumes could form lung damaging radicals American Chemical Society