This soap, derived from natural sunflowers, gently removes dirt. Furthermore, it contains hyaluronic acid, a smooth-coat ingredient (Lipidure), and persimmon tannin to keep the skin and coat healthy. It's a concentrated type that you dilute to use, so one bottle lasts for about 3 months. (1) Fill the included dedicated bottle with 300mL of lukewarm water (around 35°C), which is one bottle's worth. Add one pump (about 3.5mL) of this product, close the lid tightly, and shake well. (2) Shower the dirty areas of the body, such as around the rear, to remove dirt. (3) After washing, wipe away excess moisture with Uni-Charm Pet Pro Buttocks Wipes (sold separately).