Liquid darkening

[Thomas Simms]

I am vapeing vaporrenu monster soda18mg 50/50. I have run about 12 ml through my vivi and the juice inside of the tank is significantly darker than when I put it in. And it keeps getting darker. I noticed this a little bit when I was using ce2's but not as bad as this. Do I just need to clean it out and fill with new juice? I haven't really noticed a change in flavor though.

 

[Sicarius]

The coil, through heating, will make the liquid darker. Nothing to worry about, but will eventually lead to gundging up the coil with deposit. Cleaning out will help and get some extra life out of the atomiser head.

 

[Roxxette]

its just the liquids reaction to the heat, nothing to worry really atleast for now.