PG vs. VG e-liquid ratios – How to choose?
E-liquids are made of four main different ingredients. A base which consists of Propylene Glycol (PG) and Vegetable Glycerin (VG), nicotine, and food grade flavorings. Sometimes a distilled water is added to make the VG e-juice thinner, but that's a subject for another story. In this article we're going to take a look at two of [...]