Then you should be careful, however:
- The cylinders are not dishwasher-safe, but must always be washed by hand
- Also one should not rinsed with hot water / wash
- Very important: Do not exceed the expiry date
For the past 15 years we use our SodaStreamer and are really excited. Why should you haul mineral water bottles from the supermarket back home when the water has at home a first-class quality and also tastes great? Only suitable PET bottles are not ideal in itself. You will quickly unsightly because they scratch easily and are milky what looks unappetizing. You also have to dispose of them really regularly (we replace them about every 2 years), because otherwise deformed bottles parts or worse can happen. I hope still that there will be glass bottles for normal SodaStream (not only this glass carafes), but since we'll have to wait ...
In the set but you can access with a clear conscience! The bottle points with a reasonable price (the local trade they are also not expensive) and a long shelf life to April 2017th