I don't like mixing my flavors up- when I use a carto for one flavor, I don't want to put another flavor in it later on. But I end up with a bunch of cartos & carts laying around without knowing what flavor was in it before. Some of them I can easily tell by smelling them. But many of them I simply have no idea. And since I don't like mixing up flavors, I end up not using them again 
I'm looking for ideas on how to keep these things organized so that I know when I want Irish Creme, this is the carto to use.
I'm looking for ideas on how to keep these things organized so that I know when I want Irish Creme, this is the carto to use.