1. Rin | Detergent Powder removes the dirt from the toughest places like cuff and color with just one stroke. It also leaves your clothes with a pleasant fragrance to keep you feeling fresh all day long. With Rin powder by your side, let your confidence shine as bright as your clothes do! Rin Detergent powder is extremely easy to use. 2. What is Rin | Detergent Powder? Rin Detergent Powder removes dirt from deep within the cloth fiber, thereby removing dullness from your clothes. Rin Detergent Powder comes with Bright Clean Technology, making your clothes look ‘Bright like new’. Use 1 scoop of Rin for a bucket wash 2 scoops of Rin for machine wash.