Dishwashing Detergent Scrubba-dub-dub / Beast-Be-Gone / Capshin Fluid

S1, E2: "Dishwashing Detergent Scrubba-dub-dub." Mina is delighted by the way it makes dishes magically clean! Reiji takes some of his dishwashing detergent to Rena at the nearby tavern. However, he's accosted by the Red Cat Brigade who protect the town...!