The vape shop marketed flavored e-cigarettes that appeared to focus on a youthful audience. In January 2017 an e-cigarette blew up in a man's hands whereas attempting it out in a vape shop. Mike Sunnucks (27 January 2014). "Some Phoenix landlords hesitant to lease space to electronic cigarette shops". A 2014 study evaluated the quantities of nicotine in 70 e-liquid bottles from sixteen unlicensed vape shops. A 2018 examine of e-cigarette customers within the East Anglia area of England Vape Shop discovered e-cigarette customers reported that Best Vape Kits outlets were very attentive to their wants related to e-cigarette use. A 2018 research found that local Clearance Vape Kits retailers were typically unaware of pending regulation within the US. A 2016 examine analyzed 23 vape kits retailers in the San Francisco Bay Area providing e-cigarettes and vapeseveral e-liquid. Sabrina Tavernise (5 May 2016). "F.D.A. Imposes Rules for E-Cigarettes in a Landmark Move".