Juul's 'switch' campaign for smokers draws new scrutiny Juul Suspends Online Sales of Flavored E Cigarettes The New York Times Does anyone know how often one should replace a pod w a vape like this? The liquid has turned a darker color is that normal? Just curious. : r Vaping Juul Gets Temporary Reprieve to Keep Selling Its E Cigarettes The New York Times How to Refill Your Vape Tank or Pod What is a Juul? It's a trend parents need to know about