960b8e47_ngredient_List___Berkley_Green__WHAT_DOES_IT_DO_
[INGREDIENT] Citric Acid [WHAT IS IT?] Plant based cleaning agent and complexing agent. [WHAT DOES IT DO?] 
This corn based ingredient reduces the minerals in your water to assist the natural cleaning agents effectiveness. The ability of citric acid to bond with other minerals can make it helpful in softening water. Soaps and laundry detergents can be more effective when they contain citric acid.
Green Ingredient List | Berkley Green
WHAT DOES IT DO?