Have you ever grabbed a bottle of e-juice and out of the corner of your eye you notice that the expiration date is long gone? Apart from the irritation, you would tilt it from side-to-side observing anything funky, or you may give it a swift sniff.
You will be wondering if a container of the e-liquid expires at all!
As with food products, an expiration date is only an approximation of the time that the contents are no longer secure to be the same quality as when it was procured. The majority of e-juices have expiration dates set for one to two years. Here is why:
The three primary components of vape juice – propylene glycol, vegetable glycerine, and nicotine – all have a proven shelf life of close to two years if stored in proper conditions. However, when exposed to extreme heat or direct sunlight, these three ingredients break down sooner.
Here are three things to check when establishing if your e-liquid is still good:
e Juice Storage
If your e-juice is stored in an unfit location, it may well go bad before the expiration date. One of the most common mistakes is to store juice in your car. Along with lots of direct sunlight, cars can heat to over 120 degrees Fahrenheit in the summer. These factors cause the nicotine and flavors to oxidize very quickly, leading to degraded nicotine and poor flavor. Juice left in a hot car can spoil in as quickly as one day. Alternatively, proper storage will ensure the longevity of the essence of the flavor. Therefore, it is essential to inspect prudently.
It is possible to check the e-liquid for separation, as the thick, denser elements of the vape juice will, by nature, sink to the bottom of the bottle. You may notice a stratification layer, as various components can come out of solution. Therefore, a little shake can help remix them. Nonetheless, if the contents are not blending after a few extended shakes, it is time to visit our vape shop!
Just like with the carton of milk in your fridge, one short whiff can give you a hint if an e-juice is past its prime. It is critical to know that not all e-liquids will change smell dramatically, but if the scent of your liquid is far less potent than it once was, you can conclude that it's time to order a new bottle of liquid.
Above all, the number one way you can preserve the shelf life of your e juice is to store it properly. With the cap properly applied, liquid kept in a drawer at room temperature will keep for many months. It's easy to be careless and leave your juice in places that are convenient for refilling your setups, but some of the most convenient locations, like your car, are the least safe way to store your vape juice. Taking the care and effort store your juice safely can protect your vaping investment!