Phosphated laundry detergents are generally legal in the arid western states: California, Arizona, New Mexico, Texas, etc. They are generally banned in the wet-summer states: almost every place else, including esp the Great Lakes states.
This should help explain their disappearance from the shelves in Minnesota. Oh, and it's not a federal law. It's state or local law, so the Feds wouldn't have much to do with it.
This should help explain their disappearance from the shelves in Minnesota. Oh, and it's not a federal law. It's state or local law, so the Feds wouldn't have much to do with it.