Well, as Minnesota is the "Land of 10,000 Lakes" we tend to be first-in-line for the phosphate bans. And I think (I'll have to check on this) both the sale and the use of phosphates (in laundry detergents) is verboten here.
Full disclosure: As for having 10,000 lakes, some of them are very small; like you might mistake one for a pond, except that it has a sign and a name, LOL.
Oh, and Happy Labor Day, to everyone except Launderess! You, my dear, get an extra vowel in yours: Happy Labour Day!!