Scalpicin® Anti-Itch Liquid controls scalp itch, irritation, redness, flaking and scaling associated with seborrheic dermatitis. Scalpicin"s medication does not wash away like shampoos. Available in 1.5 and 2.5-ounce applicator bottles. Colorless, odorless, greaseless, Scalpicin is concentrated medication. Use anytime scalp itch flares up for up to seven days