Can I blend carbonated liquids in my NutriBullet cups? 15 January 2026 01:07 Updated No. NEVER blend carbonated liquids in a NutriBullet cups. Carbonated liquids can ONLY be safely blended in a vented pitcher. Related articles Why is there an issue with the Blending Cup? Why is there an odor coming from the Motor Base when it is in use? How do I clean a spill in the motor base?