Second hand vaping exposure very low compared to second hand smoking UCL News UCL University College London Toxic Thirdhand Smoke Residue Reaches Many Children Even in Nonsmoking Homes Research Horizons Understanding the Hidden Health Risks of Vaping UL Research Institutes Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Secondhand Vape Plumes Could Form Lung damaging Radicals The Dangers of Secondhand & Thirdhand Smoke Exposure