Originally Posted by crazyirishman34
One thing to remember about the soda stream is coke/pepsi mix uses more syrup. So you might want to mix your syrup in the bottle before you carbonate it.
Nope, this will not work!
Usually, once you add the carbonation using the soda stream, it will make a big mess!
You need to carbonate the water FIRST, then add the syrup slowly, with the bottle tilted, letting the syrup run down the inside of the bottle!
If it is poured in too fast, it will make a mess!