2. Wash the eggs first, then choose a clean one, then pour the old vinegar with the eggs buried into the container, then seal the container and soak it for 7 days. After 7 days, the eggshell has softened, leaving only a thin layer of skin. Take out the egg, lift the egg skin, and after the egg white and yolk flow out, pour in the old vinegar soaked in the egg and stir it evenly, and it becomes a vinegar egg. Take a proper amount of vinegar eggs every morning, add boiling water and honey, and mix well to take. Eat a vinegar egg a week, and after a month and a half, you can see that the spots on your face gradually fade away, and some even disappear.