Not getting enough bubbles with your Sparkling Water Maker? We can help.
There are some tests you can try to help determine if your CO2 cylinder is out of gas:
Make sure the carbonating cylinder is tight enough and retighten it if necessary by twisting the cylinder to the right.If you're still not getting bubbles and if you don't hear a sputtering sound when you press the carbonating button*, you may be out of gas. You can get a new cylinder through our online exchange program or a participating retail location.
Pro-tip: SodaStream recommends having at least 3 cylinders on hand, so you’ll always have bubbles and so you can exchange 2 at a time, taking advantage of the free shipping charge. Get your spare CO2 cylinder here.
*In 2020, we upgraded the Aqua Fizz Sparkling Water Maker with a new, silent valve. In these Sparkling Water Makers, it is normal to not hear a sputtering sound and is not an indication of the amount of CO2 left in the cylinder.