my e juice changed colors? It's a clearish/ yellowish color usually. It is now all yellow? I just got brand new coils. Why's it doing this is it safe to vape? Did I overflow it or something?
Thanks
Many things cause this. One being juice oxydizing and creating carbon on the coil, this leeches back into the tank darkening the liquid, its not bad, just carbon. Second is nicotine is aciding, as liquid ages it darkens, a clear 3mg nic juice will gradually yellow as the nicotine breaks other stuff in the liquid down and helps blend stuff together, higher nicotine levels this happens faster and gets darker. Third being the heat generated by the coil, this accelerates the effects of the nicotine acidity and darkens the liquid faster than just sitting at room temperature.
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Also, shelf life on liquid kept at room temperature is about 6 to 12months, its when liquid starts looking like motor oil and smells rancid, then, you can pretty much say that liquid is no go.