How secondhand smoke, thirdhand smoke & vaping affects kids Is Second Hand Vape Smoke Harmful dfcastudents #dfcavaping #teens #drugfree #teachers #educators #druguseprevention #healthyteens #safeteens #drugfreecommunities # The risks of first hand and second hand vaping Eoleaf Despite widespread smoke free policies in California, rates of recent exposure to secondhand tobacco smoke, vape aerosol, and cannabis smoke among adults aged 1864 have been slowly increasing since 2020, with vape exposure