The 'aged' look your going for is going to vary from flavor to flavor. Because most of these liquids are PG + VG + nic + flavor, the ingredients are in every bottle from every vendor. The different is mostly the flavoring. What's the base of the flavor? Is it oily? Eatery? Does it get help from a sweetener? Is it a suspension? All of these additives will react differently to sunlight, oxygen and movement.
Point being, if your wondering why people post success with so many different methods of steeping, it's because they all work for different reasons.
If I were you, I'd just leave the caps off for a while. Maybe even over night. Let that stuff breathe. All those ingredients just met 3 days ago and have been locked up together ever since. After you put the cap back on, just let them sit.
I put a few ml's of a flavor into a small bottle and left it in very hot water for a while, and left the rest on the counter with the cap off. It didn't speed things up. That doesn't mean it doesn't work for some juices. The idea that there is a weird tasting additive in your juice that evaporates at a Much lower temp than other stuff is very good (ps, that means you should leave the cap off when you heat it up).
Anyone every try microwaving? Get those water molecules all jacked up.
Point being, if your wondering why people post success with so many different methods of steeping, it's because they all work for different reasons.
If I were you, I'd just leave the caps off for a while. Maybe even over night. Let that stuff breathe. All those ingredients just met 3 days ago and have been locked up together ever since. After you put the cap back on, just let them sit.
I put a few ml's of a flavor into a small bottle and left it in very hot water for a while, and left the rest on the counter with the cap off. It didn't speed things up. That doesn't mean it doesn't work for some juices. The idea that there is a weird tasting additive in your juice that evaporates at a Much lower temp than other stuff is very good (ps, that means you should leave the cap off when you heat it up).
Anyone every try microwaving? Get those water molecules all jacked up.