I'm still pretty new to the forum so I apologize if this is covered somewhere else. I was just curious if it was ok to leave juice in your tanks so that you can switch them out frequently. I use an aspire nautilus most of the time for my adv, but I like to switch up flavors throughout the day. I also have a protank 2 and an evod I like to periodically take a few hits from. I'm usually constantly vaping except when I'm at work so I refill my nautilus daily. The other 2 tanks I recently got to try my new flavors before filling the big tank. I wasn't sure if having the juice in them a few days would cause the tank to leak or compromise flavor. Any input would be appreciated!