Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California Can You Get Second Hand Smoke from a Vape Risks & Facts Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Secondhand vape plumes could form lung damaging radicals American Chemical Society The risks of vape pens' secondhand aerosols Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center