Janine from warm and sunny Tallahassee Florida would like to know is it ok to freeze fresh homemade carrot juice? Yes it's perfectly fine to freeze homemade carrot juice, in fact we have a recipe for frozen carrot juice that you should check out. Research has shown that there is minimal nutrition loss to the juice once frozen and then unthawed. A great thing to add to the carrot juice before freezing it is a tablespoon or two of fresh squeezed lemon or lime juice. Adding citrus juice to the beverage will help minimize any potential oxidization that may occur during the freezing process. With regard to how long the juice will stay fresh in the freezer, that really depends on the precise freezing conditions. If you properly seal the container and the juice doesn't incur any freezer burn, then it's possible for the juice to stay fresh for months. Try whipping up some fresh carrot juice popsicles, they're a excellent and healthy treat for children on a hot summer day.