Just saw this. I laughed until I cried. My lady has no idea what she is in for when we have kids.
Oh s@#t, my gut hurts from laughing. That’s it - no SodaStream for my kids !
The instructions clearly state to use only with water. If a friend gives you homebrew from his keg that is flat by the time you try it, you should NOT attempt to use a Soda Stream to carbonate it.