Sincecurrently both of my primaries are being used to ferment my muscadines, I am faced with the dilemma of storing 4 gal of steamed elderberry juice for a week or two. I now have freezer space to refreeze the juice but am unsure whether I should go ahead and add k-meta now or when thawed. The containers that the juice went intowere sterilised and the juice of course was sterlized by the steam process. Should I just refreeze as is or go ahead and add the k-meta first? Thanks!