Soda machines are a popular household appliance that can be used to make carbonated water, soda, and other carbonated beverages. They are a great way to enjoy your favorite drinks without having to go to the store. I personally love soda machines because they allow me to make my own carbonated water and soda at home. It’s a great way to save money and reduce waste. Spärkel System Sparkling Water Maker The Spärkel System Sparkling Water Maker is a unique soda machine that dispenses sparkling water directly into the glass, eliminating PET bottles and their waste altogether.