Is Second hand Vape Smoke Harmful Is Secondhand Vape Smoke Bad for You? Can you get second hand smoke from a vape E Cigarette How E Cigarettes Work, Health Risks & Teen Use Vaping: Learn the Facts Canadian Lung Association Sitting somewhere when a cloud of cotton candy vapor washes over you? If you can smell the sweet scent of a vape, that's not a great sign. Secondhand Smoke vs Vape: What the Science Says