How long will juice keep in carto's?

[doctordun]

Ok, I have a bunch of pre-filled carto's that I don't plan to use for my Mom right away.
When she travels back to her previous home to visit family there, I plan to send with her nothing but pre-filled cartos. to make it easier on her family to deal with them. That way, all they have to do is change them out and keep the batteries charged. I will ask them to send the empty's back with her.
We are planning these trips about 3 months apart, so the carto's will be sitting. Should I just toss them when empty?

I am re-filling mini tanks for her now.

Since I started using mini tanks, her juice consumption has increase 50% over using the cartomizers.
Is that normal?

 

[FallenRawToast]

i suspect since the tanks are a bit more "airy" that she is enjoying it a bit more, but yes... normally as you increase your tech.. the efficency of it causes more juice to be used.

The biggest bane of juice, is oxidization. If you at least keep them capped and in a cool dark dry place, they should last the 3 months. I have had juice in a triton tank for 6 weeks and it was still tasty enough to vape.

 

[doctordun]

So, mini tanks that don't have caps, should not be stored after filling them?