It Looks Like a School Bathroom Smoke Detector. A Teen Hacker Showed It Could Be an Audio Bug WIRED We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape How Do Vape Detectors Work? What Every Vaper Should Know The health risks of secondhand smoke are widely understood. But what about secondhand vaping? Does Vape Have Second Hand Smoke Secondhand vaping may pose risk to your kids: New study