Q. A 17-year-old high school student presents to the dermatology clinic with a six-month history of facial acne. The patient describes the lesions as small, red bumps, some with white centers, primarily on the forehead and cheeks. They deny any deep, painful nodules or cysts. The patient has tried over-the-counter face washes without significant improvement. There is no relevant medical or family history. Physical examination reveals multiple open and closed comedones, as well as a few inflammatory papules, localized on the forehead and cheeks. There are no signs of scarring or severe inflammation. What is the most appropriate initial treatment for this patient?