CO2 soda chargers are small, single-use cylinders filled with pure carbon dioxide (CO2) gas. Their primary function is to carbonate liquids, most commonly water, for creating fresh sparkling water at home. Here's a deeper dive into their uses:

• Carbonating Water: This is the most common application. By injecting CO2 gas into water using a soda siphon or seltzer bottle, you can create fresh, bubbly sparkling water without buying pre-made options. This allows for customization of the level of fizz and avoids the need for plastic bottles.
• Fizzy Cocktails Mocktails: Soda chargers can be used to add a refreshing fizz to cocktails, mocktails, and other mixed drinks. This can enhance the flavor profile and create a more exciting presentation.
• Flavoring Sparkling Water: Once you've carbonated plain water using a CO2 charger, you can add various flavors like fruits, herbs, or syrups to create delicious homemade flavored sparkling water.
• Carbonating Other Beverages: While less common, CO2 chargers can be used to carbonate other beverages besides water, such as fruit juices or flat wines. However, it's important to experiment cautiously as some beverages may not react well to carbonation or lose their original flavor profile.