Mr. Black wants your clothes to last forever. Now you can beat your way around the Maytag machine by refreshing denim between washes, and then washing with the right stuff. Everyone knows you’re not supposed to wash high quality denim often, and raw denim ever, so that’s where Mr. Black hopes to come in. The Denim Wash is a plant-derived means to cleaning while keeping color intensity for $28. And Denim Refresh between washes also helps to prevent stains. Also about $28, unless you’re doing genius travel size.