Ice cream float variation of ice cream soda was available at local soda fountains and nationally, at Dairy Queen stores for many years. A similar soda made with chocolate syrup but vanilla ice cream is sometimes called a "black and white" ice cream soda. Also known as a "black cow" or "brown cow", the root beer float is traditionally made with vanilla ice cream and root beer, but it can also be made with other ice cream flavors. The similarly flavored soft drink birch beer may also be used instead of root beer. In the United States and Canada, the chain A&W Restaurants
Carbonated water Carbonators use mechanical pumps to pump water into a pressurized chamber where it is combined with from pressurized tanks at approximately . The pressurized, carbonated water then flows to taps or to mixing heads where it is then mixed with flavorings as it is dispensed. Plain carbonated water is often consumed as an alternative to soft drinks. However, a soft drink is a beverage that typically contains carbonated water, a sweetener and a flavoring. Flavored carbonated water is also commercially available like cola. Carbonated water is often consumed mixed with fruit juice. It differs from sodas in that it contains