best 10 Tips for Preventing Acne. <br />1. Keep your face clean. <br />2. Moisturize. <br />3. Try an over-the-counter acne product. <br />4. Use makeup sparingly. <br />5. Watch what you put on your hair. <br />6. Keep your hands off your face. <br />7. Stay out of the sun. <br />8. Feed your skin. <br />9. Exercise daily. <br />10. Chill!