Maybe this is a silly question but I don't remember seeing the answer for it anywhere here. I'm making my own ACV, started with Heinz unpasteurized with mother and added it to regular old pasteurized ACV (and also to a seperate bottle of plain apple juice from frozen concentrate). I know you say to age this, uncovered, for 1-2 weeks or more until one can see the mother swirling around. When can I go ahead and cap the new stuff off? Right now I've got the bottles covered with a piece of paper towel secured with a rubber band. The pasteurized ACV has been cooking about 1.5 weeks and has a definite swirls of mother in it, and I just started the apple juice yesterday so nothing going on with it yet. Thanks!