In addition, the explosion of electronic smoke has been reported. In 16 January 2017, a man in Pocatello, Idaho State of the United States, lost 7 teeth and got second-degree burns on the left side of his left face due to the sudden explosion of an E-cigarette, and the great power even blew up the wash basin in the bathroom . Thus, although E-cigarettes have only been on the market for a short time, there are many quality and safety problems.