Do I need to add water to make a juice? We get that question a lot, and we’re glad you asked: Nope. Our Packs contain nothing but pure, organic produce. Related articles How much juice does each Pack yield? How long do the Packs stay fresh? What can I do with the pulp? Does Juicero offer juice cleanses? Do any stores carry Juicero? Comments 0 comments Please sign in to leave a comment.