Is it safe to mix different e-juice in the tank?

[tick22]

If I can not wait to change juices, I wait til I am almost empty then add the new juice. a couple of hits later, the new juices kicks in. The weird but sometimes welcome side effect of this is sometimes, you make a awesome flavor of the two. Yes, I do mix my juices to improve them... If they are good, I leave them alone . If not good to me, I will add other flavors trying to get a better taste.

 

[Angela Garreffa]

I always mix started by mixing black devil with sinthol and now I also mix vanilla bourbon and mintod and I mix red wine and icz red hot. I also mix cohiba and cognac and sinthol but not often because it's tuff on coils.

 

[mostlyclassics]

About three years ago, I got some crab and some bacon. As I expected, they were horrible.

So, just for grins, I mixed them together, 50-50. The result was even worse.

There's no safety problem mixing different e-liquids.

 

[glointhedark]

It is safe. When I am changing flavors, I will let the old flavor get down as far as I can and then add the new flavor to the tank. Sometimes I will mix flavors either to jazz up a flavor that is not quite there, or to see if I can make a flavor that I am not fond of at least vapable. You can also mix your juice to lower the nicotine level - I have a couple that I mixed 18 nicotine with 6 nicotine of the same flavor to lower the nicotine.

 

[Gobberwart]

I mix flavours in the tank all the time and have never had a safety problem. If something's not quite right or I just feel like changing it a bit, then I'll put a little bit of something else in there to see what happens. I just did it now as a matter of fact... I'm vaping ecto cooler and decided it needed to be a bit more sour, so I threw in a bit of cranberry (concentrate, not juice - just a few drops) and now I have... I dunno, ecto cranberry cooler or something. Very tasty.

No doubt I'll get bored with that shortly and probably stick something else in the tank as well - maybe pina colada

The only issue I've had is that occasionally I'll get something that tastes revolting. In which case, throw it out, clean the tank throughly and start again. Worst case, I'll waste a couple of ml of juice.