1.In a large stock pot, bring apple juice, water and apple cider vinegar to the boil.
2.Reduce heat to a simmer and add in salt, pepper corns and garlic cloves, stirring until well incorporated-Approximately 5 minutes.
3.Allow brine to cool completely before fully submerging the pork and placing in the refrigerator. If needed, place a clean plate on top of the pork to help it remain submerged.
4.Allow pork to brine overnight or up to 12 hours. Before seasoning, remove pork, rinse well and pat dry with paper towels. Discard remaining brine.