• What is the difference between the SodaStream CO2 Cylinders?
• How do I know if my SodaStream CO2 Cylinder is empty?
• What cylinders can I use with my SodaStream Sparkling Water Maker?
• Where can I exchange my empty CO2 cylinder?
• Can I exchange my SodaStream Screw-In System Cylinder for a SodaStream Quick Connect Cylinder?
• Do you accept competitor CO2 cylinders?
• What's the difference between exchange versus back-up carbonating cylinders?
• What are the benefits of SodaStream CO2 cylinders?
• Is the Quick Connect Cylinder available at the same locations as the Screw-In system cylinders?
• How often will I need to replace my SodaStream CO2 cylinder?
• How can I exchange my discontinued cylinder?
• Why do you recommend that we always have more than one cylinder?
• Where can I recycle my CO2 cylinders if I no longer use them and do I get back a deposit?
• Will high altitude have any effect on my cylinder and can I take my cylinder on a plane?
• Will my carbonating cylinder expire?
• Is it safe to have carbonating cylinders in my home and how should they be stored?
• Can a different company's carbonating cylinder be used with my SodaStream Sparkling Water Maker?
• How do you ensure that SodaStream carbonating cylinders that get refilled are clean, and can I refill the CO2 cylinders on my own?
• Can my SodaStream cylinder be used with a different company's Sparkling Water Maker?
• What are your CO2 cylinders made from?
• Where does the CO2 come from and is it safe?
• Can I return extra cylinders if I don't plan on exchanging them?