Do cartridges dry out overnight?

[DC2]

I just got this thing recently and I have noticed that every morning I get less vapor and fewer puffs and more poly filler flavor, even if I just started a new cartridge the night before. I haven't gotten my juice yet, so I am not yet able to top off like everyone else does, and it seems like I am mostly wasting one of my precious few remaining pre-filled cartridges on such nights.

Obviously this problem will go away once I get my liquid, which I hope will be today. But I am just curious because I have no idea how quickly this stuff might evaporate. I am thinking I should put the cap back on any new cartridge that I maybe only use once before going to bed.

I know it's not going to matter all that much when I get my liquids, but again, I was just curious if anyone has any thoughts about this or has noticed what I seem to be noticing?

 

[tlc]

If you take your cart off your ecig at night, you will want to replace the little cap. If you leave it on your ecig and just leave it on it's side, it seems to me that the liquid kinda gets pulled toward the back of the cart if it is not completely saturated. I notice I always have to top off first thing in the morning. HTH

 

[yknotagain]

There is some alcohol in PG which will evaporate if your cartridge is not plugged.