News Is Second Hand Vape Smoke Harmful? Is Second Hand Vape Smoke Harmful To Children Whether it's a cigarette, cigar, vape or any Thirdhand Smoke Resource Center Protecting Californians Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop When someone vapes around others they expose them to 'second hand aerosol'. But what happens to that aerosol then? Does it disappear or is it like cigarette smoke and stays around, sticking to Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis