Juice changing colors?

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IMFire3605

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May 3, 2013
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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.

/edit
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.
 
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Two_Bears

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Jul 4, 2015
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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

Sounds like Oxydization.

Either from too much light getting at your juice or tge heat of your coil(s) one of the reasons i like the Kayfun Monster Mini, Goblin Mini, Silverplay Nano, etc because the wick tails can go all the way to the bottom of the tank so that oxidized juice gets used becore builfing uo as seen in the kayfun Lite, Taifun GT 2, and Orchids.
 

The Ocelot

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The Clock Barrens, Fillory
I have bottles of light yellow juice that gets darker even when kept in a dark cabinet. It's been my ADV for years and I've come to the conclusion that it's the result of steeping. Other juices are harder to gauge. Some that have turned dark as molasses vape just fine, while other that aren't so dark are awful.
 
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