How to get a amazing complexion?

Hey I'm 14 and in 9th grade and my skin isn't too bad. I rarely get zits, However, I do have some freckles which I hate along with song acne scars. I wash my face twice a day, and at night I make sure I get off ALL my makeup. But what are some good products to wash my face with, and what are some good tips to help me get a good complexion? How to have flawless skin?