Freckles are a common pigmentation disease and often have a family history. Freckles on children’s faces will gradually become obvious as they get older, which is not only related to genetic factors, but also related to sun exposure and radiation. After freckles appear on children’s face, they can choose laser treatment, medication, food therapy and daily care to remove them: 1.Laser treatment: It is not recommended if the child is very young. The Q-modulated laser is commonly used for treatment, or the alexandrite laser or garnet laser can directly disintegrate the damaged melanocytes to remove the spots, which generally will not damage the surrounding skin and leave scars. 2.Medication: You can apply decolorizing creams, such as hydroquinone cream, or use olive oil to apply on the freckle area, and you can also take vitamin C orally to lighten the effect of freckles. 3.Food therapy: Eat foods rich in vitamin C and vitamin E, such as tomatoes, kiwi, oranges and lemons, which can effectively prevent and reduce melanin on the face, and avoid eating spicy and stimulating foods, such as onion, ginger and garlic. 4, daily care: go out to do sun protection measures, apply sunscreen or play sunshade.