Ideally the bottles should be thawed out one cleanse day at a time. This will ensure that you are able to drink all of the juices you've thawed. We do not recommend re-freezing extra juices that you are unable to consume.
Thawing times are approximately 24 - 48 hours in the refrigerator (thawing time depends on how cold your refrigerator is. Bottles should be consumed within 24 hours once completely thawed.
When thawing multiple bottles, separating them as much as possible, so each side gets air, will speed up the thawing time.