A: Reason 1: The oil inlet hole size is not suitable of your oil. The oil hole is too small, the heating coil be saturated slowly to cause dry burning.

Reason 2: The cotton wrapped around heating element is too tight, and the oil has condensed in the cotton layer, heating wire not get wet.

Today, the U.S. Food and Drug Administration announced it has authorized the marketing of three new tobacco products, marking the first set of electronic nicotine delivery system (ENDS) products ever to be authorized by the FDA through the Premarket Tobacco Product Application (PMTA) pathway. The FDA issued marketing granted orders to R.J. Reynolds (RJR) Vapor Company for its Vuse Solo closed ENDS device and accompanying tobacco-flavored e-liquid pods, specifically, Vuse Solo Power Unit, Vuse Re

The quality of e-liquid can directly affect the taste of electronic cigarettes; because the atomized e-liquid is directly inhaled into the mouth and lungs, it can directly give smokers the most intuitive feeling. Usually, the proportion and quality of the essence, propylene glycol, and vegetable glycerin in the e-liquid may cause the taste difference after the e-liquid is atomized.

Therefore, when everyone chooses electronic cigarettes, it is best to give priority to the source of the e-liqui