DUZ DOES EVERYTHING. That's what it claimed for cleaner clothes, dishes, kind to hands and had "suds that stand up till the last dish is done".Duz was manufactured by Procter and Gamble from 1940 to 1980's. This unopened box is in nice vintage condition except for top corner which is wrinkled (refer to last picture). I did not see another listing for this soap, so it looks like it's on the rare side.