ive been loving my Vivi tank. ive gone through 4 fills, but im at the point now where id like to switch juices. i plan on using one of the replacemnt heads after i wash out the tank.
my question is what should I do with my used head? can i just stash it somewhere, or will it dry out and later become unusable...should i rinse it....should i leave it in a tiny container with the liquid that its been wicking?
what is the preferred procedure? i really hope i can use it later because i really want to switch up flavors now and be able to come back to it later