Enjoy fresh and individually sparkling water with SodaStream's enso™, a premium water carbonator. How does it work? Insert the Quick Connect CO2 cylinder into the cylinder compartment of the water carbonator. Fill the BPA-free plastic bottle to the specified filling line with cold drinking water. Slide the bottle neck into the click-in mechanism. Press the aerator head 3-5 times for your individual sparkling water. Enjoy your freshly sparkling soft drink. Do you already know our syrups? Try them for an individual taste experience. Cleaning & Care So that your water carbonator always looks like new, use the special cleaning cloth you received with the device. The 1 litre BPA-free plastic bottle is dishwasher safe. For better cleaning, remove the bottom of the bottle and the cap beforehand.