I Team: E cigarettes used for illegal purposes Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA) DMT Vape Pens: Risks, benefits, and therapy Methamphetamine can be dissolved in almost any liquid, making it easy to conceal, difficult to detect & inexpensive to transport when suspended in liquid. Learn more about meth in solution and its What Do Meth Pipes Look Like? First Step Are people hiding METH in their e cigarettes?