What Sodas Are Caffeine Free?

Paul Burns/Stockbyte/Getty Images

Most clear lemon-lime sodas are caffeine-free. Many root beer brands are also caffeine-free, but it is worth checking to be sure, as this can vary. There are several name-brand sodas that offer popular flavors in both caffeinated and caffeine-free versions. Caffeine levels can also vary by flavor, brand and type of soda. Many brown sodas have high caffeine levels.