One of the best benefits of making soda at home with a Soda-Club drinks maker is that you control the "fizziness" of your drinks. When you're making soda: If you like very lightly carbonated soda, press the carbonating button until you hear just a single loud buzz. If you like extra-fizzy soda, keep going until you hear 5 buzzes. The amount of fizz your soda can hold is limited only by the laws of chemistry - after about 10 buzzes, you won't be able to inject any more fizz into the water.