Try washing your face with a salicylic acid soap. A good one is by the brand neutrogena called Skin Clearing Face Wash. It will be in the shaving section next to their other products including shaving cream, lotion, and such. It will also help clear up breakouts.
You take megadoses of b5. Usually 5-10 grams per day for the first month then 3gs maintenance after. Clears up alot of peoples acne and is good for drying oily skin. Search for "b5 acne" in google you'll find all you need.
you really dont want to wash your face with soap too much. the more you dry it the more your face secretes oil to compensate for it leading to even more acne problems. simply washing your face with a mild soap once or twice a day or every once in a while and patting dry should clear up your face.