Benzene in soft drinks been filed by a group of parents in the Superior Court of the District of Columbia. The two companies, Zone Brands Inc., maker of "BellyWashers" products, and TalkingRain Beverage Co., denied that their products were harmful, but agreed to change the ingredients in their drinks. Coca-Cola announced that it would be phasing out sodium benzoate from many of its drinks, but not Fanta and Sprite. As of August 2012, Coca Cola Zero and Barq's root beer still contains benzoate (added as potassium salt and sodium salt respectively). A Belgian study found that plastic packaging may play an important role in
Benzene in soft drinks The FDA released preliminary results in May 2006 for 100 beverages showing that many soft drinks contained low levels of benzene (less than 5 ppb, the federal drinking water limit) while four drinks contained amounts above the standard. Two of these drinks contained amounts 15-18 times above the drinking water standard. Many of the products showed large variations in the amount of benzene they contained. The FDA stated that it is working with manufacturers to reformulate products that contain benzene above the federal drinking water standard. These test results are both lower and more accurate than a previous long-term study