Salicylic Acid Acne Treatment. Oil-free formula. Clear skins starts with clear pores. Neutrogena Clear Pore Treatment is specifically designed to keep pores clear of everyday pore cloggers. Unlike a cleanser, it's an invisible leave-on, overnight acne treatment that works while you sleep to clarify pores. This special oil-free formula penetrates pores to eliminate most acne blemishes and helps keep skin clear of new ones. Skin is left looking and feeling smooth and clear. Oil-free. Alcohol-free. Won't clog pores. Sloughs off dead skin cells. Light gel formula leaves no greasy afterfeel. Can be used with moisturizers.