A lot of blackheads on the nose of a 10-year-old child can be improved by cleaning the skin and dietary regimen. The 10-year-old child has more blackheads on the nose, may not pay attention to skin hygiene or the body’s oil secretion and other factors, usually pay attention to the surface of the skin clean, do not use your hands to squeeze the location of the skin with blackheads, to avoid cross-infection. In addition, the usual diet should pay attention to light, do not eat spicy stimulating food, drink more water, eat more food rich in vitamin C more, enhance the skin’s ability to resist disease. Finally, it is necessary to pay attention to not give children too much pressure, maintain a happy mood and ensure sufficient sleep.