Neutrogena Oil-Free Acne Wash 6 oz. The dermatologist recommended acne-fighting cleanser-Neutrogena Oil-Free Acne Wash now comes with an uplifting blast of pink grapefruit! With maximum strength Salicylic Acid acne medicine boosted by Micro Clear technology. Neutrogena Oil-Free Acne Wash Pink Grapefruit Facial Wash powerfully treats and helps prevent breakouts - even blackheads. This unique formula contains 100% naturally derived grapefruit extract plus vitamin C. It eliminates oil and dirt, and rinses clean without over-drying.