Is Second Hand Vape Smoke Harmful dfcastudents #dfcavaping #teens #drugfree #teachers #educators #druguseprevention #healthyteens #safeteens #drugfreecommunities # Effects Of Second Hand Vape Smoke Does cannabis create thirdhand smoke? Secondhand smoke and secondhand aerosol What is Vaping? Vaping Dangers Ashley Addiction Treatment Secondhand vape plumes could form lung damaging radicals American Chemical Society Secondhand cigarette smoke is a combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Exposure to secondhand smoke has been linked to cardiovascular disease,