Damn! Has this primitive ever heard of laundry detergent?
Very often when they're working on their democrat bona fides, they trade recipes for making homemade soaps. Of course the chance is around 98% that none of them ever use the stuff, but maybe an exceptionally stupid one does. Now, what would work better, a detergent developed by Procter & Gamble, by brilliant chemists in world-class laboratories, spending millions on product development, or a concoction mixed up by a DUmmy on a picnic bench in a trailer park?