Kerry Washington, 43, is known for having glowing, smooth skin—and she just shared some tips on how she keeps her complexion flawless—both with and without makeup—in a new YouTube video for Vogue.But first, the Little Fires Everywhere star begins her beauty routine with her hair. She sprays on a "scalp tonic" of distilled water, non-alcoholic witch hazel, and essential oils of rosemary, eucalyptus, peppermint, and lavender.