Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center 5 Vaping Facts You Need to Know Johns Hopkins Medicine I can do it at home, the smell won't linger': Do youths who vape know what they're inhaling? CNA What Does a Vape Smell Like? In secondhand vape, scientists smell risk American Heart Association What are some ways to get rid of vaping and fragrance oil smells?