Yes, you can safely store fresh juice for a day or longer if you follow our storage tips mentioned above. If you want to get the most nutrients out of the fruits and veggies, drinking fresh juice immediately is always the most effective. Of course, this isn't always possible or realistic if you have a busy schedule. You can make your juice the night before and still preserve some of the nutritional value by storing fresh juice in an airtight, glass container in the fridge.