What to do if there's a sound of leaking CO2 from my SodaStream Sparkling Water Maker?

Follow the instructions below for help:

Option 1 - The sound of leaking CO2 comes after carbonation is finished

Leave the Sparkling Water Maker in an upright position. When the Sparkling Water Maker is no longer releasing CO2, remove the carbonating bottle. If you continue to hear the sound of leaking CO2, contact us via email or phone at 1877-436-5866.
 
Option 2 - The sound of leaking CO2 comes after inserting a new SodaStream Cylinder or during carbonation


Make sure that: 

Still having trouble? Contact us via email or phone at 1877-436-5866.