I used to think it was a cool idea that you could carbonate anything you wanted, orange juice for example. But I had never used one.
I recently discovered that my girlfriend has a Sodastream, so of course I had to start experimenting.
First thing I was told was to pour the flavour in after the carbonation process, strange but it seemed to align with the instructions on top of the machine, to use only water in the carbonation vessel. Then it hit me. The Sodastream ONLY makes carbonated water. Then you do what you want with the soda water.
I could think of two possible reasons for this:
The pressure release valve in the machine could become sticky with sugar if it were to splash up, which might not be ideal, also could be difficult to clean this.
Things like cola tend to build up more fizz, and could over-flow the bottle during carbonation (just like pouring warm Coke over ice), causing a mess.
So, I would like to know what others use their Sodastream for - other than water, and if they have had any issues, like the ones above?
Otherwise, what, indeed, is the point, when you can buy 1.25L soda water from the major supermarkets for around $0.75 now. I am not sure how much a single charge of CO2 costs, but if you factor in the price of the machine, I can only imagine that the payback period would not make it a 'cost saving' exercise. Convenience of not having to carry heavy bottles of drink home or just having soda water always available?
Genuinely curious as to why you have one in your household?
I don't have one, but one thing that springs to mind is the environmental impact from buying, transporting and disposing/recycling lots and lots of soda water bottles from the supermarket.