No rinsing required, just rinse away dirt and odors. Oshiri Clean Shower, excellent for cleansing and deodorizing. New, unopened, 60 packets x 2 boxes 【Shipped anonymously】 Stored at home. Please note that this item is also listed on other sites. - Brand: Lifree - Product Name: Oshiri Clean Shower - Contents: 60 packets - Purpose: Cleansing and deodorizing - Made in Japan