The incidence of skin and hair diseases in infants and young children is high. In addition to the need for appropriate targeted medication, appropriate infant skin care products should be used for effective care to prevent certain skin diseases and also to maintain certain skin diseases in remission. A, infant head scale effective removal method: infants produce head scale a big reason is seborrheic dermatitis. The newborn is influenced by maternal androgens, the sebaceous glands of the scalp secretion function, secretions if not cleared in time, and the scalp spoils will accumulate together, and over time, a thick crust is formed, which is head scale. Pathogenic fungi can often aggravate the generation of head scale. Frequent scalp cleaning for infants can reduce the formation of scales. It is not advisable to use soap and water to remove scales, but to soften them with vegetable oil or baby oil and then wash them off. If the scales are thick and cannot be removed at one time, apply 1-2 times a day for a longer period of time (2-4 hours) until the scales are soaked through and softened and then washed away. Do not use your hand or comb to forcefully remove the scales, so as not to cause scalp breakage and secondary infection. Second, the common causes of infant hair loss: infant hair loss can be divided into two kinds of physiological and pathological alopecia, with physiological alopecia being the most common. Physiological alopecia is the renewal of fetal hair in newborns 4-5 months after birth, without other abnormalities. This kind of hair loss is characterized by black hair at birth, but slowly turning yellow, and diffuse loss at 4-5 months. This kind of infant hair loss does not require treatment, and most of them can get better naturally. The causes of pathological hair loss are calcium deficiency, immune, metabolic and nutritional problems, nervous anxiety during childhood, and other factors such as seborrheic dermatitis, head scales, fever, drugs, poisoning, genetic syndrome, head trauma, chicken pox, shampoo injury, and perm damage. Infant hair loss is mostly related to nutrition, only about 2% is caused by disease, and the child should be observed until 6 months of age and then examined in detail. Whether the hair loss can be recovered, mainly depends on whether the hair follicles have atrophy destruction. Third, the clinical manifestations of infant eczema and care methods: infant eczema is a common allergic skin inflammation. At present, allergic skin diseases occupy the first place among pediatric skin diseases, and dermatitis eczema tops the list. The condition is related to allergic constitution, both genetically endogenous and triggered by external factors. External factors include certain foods, ambient temperature and humidity, and ultraviolet light from the sun; application of alkaline soap, excessive nutrition, and abnormal intestinal fermentation can also be triggers. The lesions of infantile eczema are polymorphic, diffuse, and symmetrical. The acute phase is characterized by vesicles and oozing, while the chronic phase is characterized by scaling, crusting, and infiltrative thickening. The acute and chronic phases are overlapping and recurrent, often with intense itching, affecting the infant’s rest and appetite, and may be followed by bacterial infection. The daily care of children with dermatitis eczema is very important, the infant with eczema skin cleaning with 36-38 degrees warm water bath is good, advocate once a day bath, after the bath application of topical drugs and (or) moisturizers. The specific practice of skin cleaning is: every night before going to bed with 36-38 degrees warm water bath 5-10 minutes after washing 2-3 minutes to moisturizer topical application, can prevent moisture loss through the skin, moisturizing effect. Cleaners and moisturizers for babies, soft and fragrance-free preparations are appropriate.