【Removes dirt from pores that are difficult to remove with fingers. Promotes blood circulation】 This cleaning brush thoroughly removes dirt from pores that are difficult to remove with your fingers, and also promotes blood circulation by massaging while washing. The deep cleaner removes oil hidden in pores that are difficult to reach with your fingertips. The two massage protrusions massage the scalp comfortably while washing, promoting blood circulation. Curved shape that fits the scalp. All brush tips are rounded so they do not hurt the scalp. Designed to prevent hair from getting tangled in the brush. Brush hardness "normal". 【How to use】 (This product is a brush for shampooing only. It is not for combing hair.) 1. Thoroughly wet hair and scalp, apply shampoo, and work into a lather with your fingers. 2. Lightly place the brush on the scalp and wash each area by moving it back and forth in short movements several times. 3. Rinse thoroughly using the pads of your fingers. Handle material: Polypropylene. Massage brush material: Styrene-based elastomer. Plate material: Polypropylene.