The practice of thinning e-liquids using water involves adding a measured amount of distilled water to a base solution of propylene glycol (PG), vegetable glycerin (VG), nicotine, and flavorings. This adjustment can alter the viscosity and overall performance of the resulting vapor product. The process is intended to modify the characteristics of the final vape juice.
Modifying e-liquid’s viscosity can be beneficial in certain contexts. Historically, it was employed to improve wicking in older atomizer designs or to adjust the intensity of flavors. Thinner e-liquids may, in theory, saturate coils more readily. This method can also be perceived as a way to reduce the harshness of high-PG blends or strong nicotine concentrations, leading to a smoother experience. However, it’s crucial to understand that altering the original formulation can impact the overall vapor production and flavor profile.