• Which cylinders can I use with my SodaStream Sparkling Water Maker?
• How do I know if my CO2 cylinder is empty?
• How often will I need to replace my CO2 cylinder?
• Can I exchange my SodaStream Screw-in System cylinder for a SodaStream Quick Connect Cylinder?
• What is the difference between the SodaStream Quick Connect Cylinder and the Screw-In System Cylinder?
• Will my carbonating cylinder expire?
• How do you ensure that SodaStream carbonating cylinders that get refilled are clean?
• Can a different company's carbonating cylinder be used with my SodaStream Sparkling Water Maker?
• Where does the CO2 come from?
• What are your CO2 cylinders made of?