Help! All my ejuices turning amber color

[AngieBaby]

I am in hopes of finding out why after I vape a few times or so my ejuice changes from clear to an amber color. I am using a Vivi Nova, I use several at a time for different flavors, with my innokin iTaste SVD set on 10 watts and 3.7-4.0 volts. All of my ejuices are sweet flavors, not sure if that could be contributing but it didn't happen when I used my KGO and my Vivi Novas. Any help would be great.

 

[Unseen]

Are they fresh out of the mailbox? This could help decide what is going on here.

 

[kuritaro9]

sounds like you have a gunked up coil, and old burnt on juice is leeching back into the tank, tainting the fresh juice in there. when was the last time you cleaned it? did the coil look charred?

 

[AngieBaby]

I just changed the coil a week ago so it didn't even cross my mind to check the coils. I know it's a no brainer but sometimes it helps to have the obvious put out there. Thank you both for responding. Time to clean them out I'm sure. Thanks again.

 

[Unseen]

Yeah could be gunked up coils. Also I have experienced in the past that fresh juice when used in a tank and gets heated up sometimes changes color. It's like an instant steeping process lol pretty weird.

 

[Coastal Cowboy]

It's oxidation of nicotine and other solids in solution. Light and heat speed the process. It doesn't begin to affect flavor for quite a while, so if there's a change in flavor as the juice is vaped, something else is going on in the delivery system.

 

[S1LV3R]

I found that happened no matter what in the vivi nova tanks i owned. After 9months of using both the smoktech and vision versions, ive moved on to the kanger protank and i dont have that problem anymore. Plus the flavors are 10x better now!!

 

[Cyia]

I notice it happening in my kanger a lot. When you add heat and air, it almost steeps the juices a bit especially if they are sitting in the tank. Happens no matter if I have a clean coil or one that needs to be cleaned.

Started out with a nice lighter juice yesterday, today its a rich darker color. Still tastes great though! LOL

 

[AngieBaby]

I have a couple Kanger t3s and I really liked it until I tried the Vivi Novas. I have found the Vivi Novas are not as airy as the T3s. I like the hit better from the Vivi Novas. Lately it seems like almost every time I vape it gives me a little juice, ewww. Then the color issue came about. Was worried I invested in the wrong tanks. I now own, with the newest being the new pyrex one and an 8ml one, 7! Thinking I messed up trying to save a lil by getting off brand replacement coils. Taste is still good in 3 of the 4 I have juice in. Have to replace the coils on the 4th one because it tastes burnt now and almost seems like it has gotten thicker. It's a learn as I go adventure with vaping lol.