Juice and such will not actually freeze in the freezer. Just get thick.
We are vaping antifreeze remember
The freezing point of both PG and VG is far below zero F. but yes a lot of airspace in a bottle is not the best thing whether in or out of the freezer.
I split up my liters of nic into 120 ml glass bottles for freezing to keep away from possible plastic stuff migrating into the nic and keep the airspace down.
I've got gallons of 100% nic transferred to 32oz Amber glass growlers. Then, 12oz, 80z, etc. in the freezer. I was wondering how the heck I'd shake a thawed 32oz of nic when I leave no air at the top. I knew I'd have to split up the batch due to the air issue.
Marbles!
@PoppaVic Brilliant!
@The Cromwell You mention you have yours in "deep" freeze. As in sub?
As for pre-made juices, I've tried a few techniques.
*Fridge is short lived. Best to store when you can fill a bottle full (from an additional bottle after it's been in use for 6+ months to maintain viscosity and flavor preservation.
*If you intend on using it within a year and no need to store, you're good at room temp.
*I just found over a dozen bottles that I tried, put back in my vape drawer and found colored droplets at the top top of the bottle. Condensation turned to mold. Toss or flush and sanitize it. Dishwasher actually works good on the top shelf. Or, shake the daylights out with hot water and iso alcohol and rinse.
*I've OVER purchased hundreds of dollars in juice as a noob. I'm looking down at 15lbs of juice I need to get rid of that I've had since 2016. And it was in the fridge for a year or more.
Overall, if you'll be using it within a year, you're good at room temp. Anything beyond that, chill. But not for another years.
Me and my wallet are butt hurt over this learning lesson.