Is it bad if my vape juice turns brown?
It's important to note that oxidation is a normal process of aging vape juice, and the more nicotine in the product, the darker it will become. But by making some changes, you can extend the life and color of your e-juice.
Why does my vape juice turn dark so fast?
When the nicotine in your e-liquid is exposed to oxygen, this will gradually cause it to change colour and even storing it in a dark, cool place won't stop this from happening.
What color should vape juice be?
Some juices might be best when they are amber in color, others will end up dark brown, or still others, like those light fruit flavors we talked about, may be pretty much clear when they are "ready". You should use the color to track the oxidation process and learn to identify how you best like your e-juices.
How often should I change my vape coil?
If you are a regular vaper but not particularly heavy, it could last a week or two. Irregular or casual vapers might find they need only change their coil every four weeks. Whatever your vaping habits, though, you should consider e-cig Coil Replacement at least once a month.