Dudley's Scalp & Skin Antiseptic removes odor-causing bacteria, excess oils, and helps control dandruff. Directions: Dandruff Treatment: Apply desired amount to the scalp with a cotton ball. Massage thoroughly into the scalp for five minutes. Rinse and shampoo the hair with Dudley's Dandruff Shampoo. Scalp Stimulation: For itchy scalp, apply Dudley's Scalp and Skin Antiseptic to the irritated area and leave on for five minutes. Shampoo and condition the hair. Style as desired. Antiseptic: Use as an antiseptic for skin and scalp. Use for minor skin discomfort like itching, heat rash, sunburn and windburn. Apply directly to affected skin area.