How Do You Refill a JUUL Pod? Flawless Vape Shop FDA reverses Juul vape ban in the US as e cigarette products back under review The Mirror US How I Refilled My Juul With DIY Mango Vape Juice The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely