Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Project Filter Secondhand Vape Informational Poster #2 Idaho Health Tools Chugachmiut See the sites below for more information on secondhand smoke: https: www.healthline.com health second hand vape#at risk groups https: www.webmd.com lung cancer guide vaping lung cancer#:~:text=Ecigarettes%2C%20sometimes%20called%20vapes