You should be fine after the liquid fully saturates it for the first time. Then you can blow out the old juice and move on to the next. It will take a little time to vape out the old flavor but shouldn't be long. The I06's don't have any wick in them except in the coil itself. That's why you have to soak the atty good the first time. The flavors will taste better as the coil breaks in, after few days. What I did was grab my favorite liquid, saturated the atty, let soak a couple minutes, added a few more drops and vaped. Once I felt it was working well, providing good flavor and vapor, I blew it out for test juices.
Awesome! Thanks for the help.