Last month Burns was replaced by K.C. Crosthwaite, a former executive for Altria Group Inc., the Marlboro cigarette maker that owns a 35% stake in privately held Juul.

Some of their best-selling items include the Geek Bar Pulse X 25000 Disposable Vape for its long-lasting 25,000 puffs, the Vaporesso Armour G 80W Pod Mod Kit for its power and sleek design, and ...

Refills (pods or vape liquid refill bottles) should be separately available for users to buy. If the vape has a coil, it must be one that can be replaced by an average user. The coil should be ...

In the last two months, Juul—the most popular pod-based system among kids and teens—pulled its fruity flavors from its site in October before yanking its mint flavor in November.

The Trump administration's ban on some flavored pod-based e-cigarettes goes into effect on Feb. 6. Juul will not be affected because it has already suspended sales of sweet, fruity and mint flavors.

In anticipation of the ban, Juul stopped selling sweet fruit-flavored pods -- that represented a significant part of its business -- in October, and pulled mint flavors in November.

The federal flavor ban on vape products goes into effect Thursday. The ban on flavored vapes is aimed at the teen vaping epidemic but won't stop all vaping health risks.