Safety for Vaping Around Pets Bayside Animal Hospital Bayside Animal Hospital Secondhand vaping may pose risk to your kids: New study No smoking means no vaping. Vaping is banned in all areas where smoking is banned including: shopping centres public swimming pools public transport including buses and trains as well Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center 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.