Any home remedies for a scalp rash?

Shampoo/Psoriasis. This creamy rich shampoo(just natural shampoo for psoriasis) for scalp psoriasis is formulated to gently cleanse without damaging the skin's barrier and is mild, even for sensitive skin. It combines soothing plant essences and natural moisturizers with rich emollients to soften and soothe itchy, extra dry skin to help heal and prevent psoriasis.