Astringent citrus, such as limes and lemons, are generally not eaten on their own. Both limes and lemons are regularly served as limeade or lemonade by diluting the juices of these fruits and adding sugar. Lemons and limes are also used as garnishes for drinks such as iced tea or a soft drink, with a thin slice of the fruit or corkscrew strip of the peel (twist). Alcoholic beverages prepared with limes include cocktails such as gin and tonic, margarita, mojito, and Cuba libre. One customary consumption of tequila is in shots accompanied by lime wedges and salt. Beer is often served with limes in Mexico, as well as some other countries. Lime juice is also used in commercial soft drinks.