The Silicone Shampoo Brush is a handheld scalp tool from Diane with soft, flexible silicone bristles in place of nylon or boar bristles, meant to be worked directly against the scalp during a wash rather than pulled through hair lengths. The bristles flex against the scalp instead of scratching it, which lets you use firmer pressure than fingertips alone without discomfort.
It suits any hair type or texture and is aimed at people who want a deeper scalp cleanse and more even shampoo distribution than fingers alone provide, or who simply like the massage sensation on wash day. It's a cleansing and massage tool, not a treatment for dandruff, scalp conditions, or hair loss.
To use, wet the hair and scalp (it also works dry), apply shampoo to the scalp or brush, and press the silicone tips gently against the head. Move the brush in small circular motions section by section - hairline, crown, back of the head - for a minute or two, then rinse it out along with your hair, and rinse and air-dry the brush itself afterward.