A soda maker is a kitchen appliance that allows users to create carbonated beverages at home. It works by infusing water with carbon dioxide gas, producing fizzy drinks. Many soda makers come with reusable bottles and can be used to make flavored sodas, sparkling water, or even cocktails. These devices are often compact and user-friendly, making them suitable for various households. Some models use pre-packaged CO2 canisters, while others may offer refillable options. By using a soda maker, consumers can reduce waste from single-use plastic bottles and customize their drinks to suit personal tastes.