What Is Propylene Glycol (PG) In Vapes?
E-liquid can last a long time, but is like any other perishable item with a shelf life. Moreover, in order to maintain shelf life, they to be stored properly. Generally, eliquid has a long lifespan, and some of the chemicals within it are resistant to decay. However, they also contain organic substances like nicotine, VG (vegetable glycerin) and PG (Propylene Glycol), which are susceptible to spoilage.
If you have experienced a sour aroma and flavor, chances are that your e-liquid has gone bad. The bad flavor can be noticed immediately, especially if you are using fruit flavored e-liquids. However, proper e-juice storage is not only easy, but can help you maintain the quality and flavor of your e-liquid to its maximum potential. In this article, we will give you e-juice storage ideas that will help you get an awesome vaping experience every time.
E-Juice Storage – What to Avoid?
Heat, light, and air are the three culprits that can ruin your e-liquid’s flavor （like taima flavors). Avoiding these three will ensure that your e-liquid can last for longer.
Why Is Heat Harmful to E-Liquid?
Extended exposure to heat can break down the ingredients in e-liquids because it contains Vegetable glycerin (VG), which is a vegetable by-product and when it is heated past 554 degrees Fahrenheit, it becomes a different substance entirely. That is why the highest resistance atomizers are capped at 300-390 degrees, so there is no danger of over cooking the VG and PG molecules.
E juice storage tip: If you want to maintain the flavor（Taima fruit flavor, Taima tobacco flavor..) and strength of your e-liquid, avoid leaving it at places with direct sunlight and heat. Instead storing them in a dark place or a cooler place is best suited for maintaining your e-liquid taste.
Why Are Light and Air Damaging to E-Liquid?
Both air and light can break down nicotine within the e-liquid because of oxidation. This can be noticed by the color change as the e-liquid will turn brown. Every time you use your e-liquid storage container, some air will always get inside. However, you can speed up the process if you leave your e-juice storage container sitting out for long periods of time.
E juice storage tip: To avoid spoilage, we recommend that you store your e-liquid in a dark place. Any enclosed space like a cupboard would be sufficient, but make sure that the enclosed area is a cool place that does not endure direct sunlight. For example, your car’s dashboard is an enclosed space but leaving your car out in the sun makes the interior extremely hot, so avoid using your car’s dashboard for e-juice storage.
