Can I use a NutriBullet or Ninja? Chris Updated December 07, 2016 18:31 Follow The NutriBullet and the Ninja are blenders, not juicers. For a Reboot, you’ll need a juicer. Read about the differences between blending and juicing. Related articles I don’t have a juicer. Can I use a blender instead? Peels and stems: lose them or juice them? Are soy milk, rice milk and almond milk okay to use in my juice? What do I do with the pulp? Can I freeze my juice? Comments 0 comments Article is closed for comments.