Drug Store in Another World - The Slow Life of a Cheat Pharmacist
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...!