We all know that it is important to keep your child hygienic to ensure good health. Every mommy likes her baby clean and well-behaved, often to clean the baby’s skin and care for the skin. Although the mommy loves the baby, but there are parts of the child these 4 major body parts should not be overly cleaned, excessive cleanliness will instead cause damage. A, do not often dig your baby’s nostrils Ear, nose and throat doctor said that if you often dig your baby’s nose, it is easy to cause local damage, destroy the normal defense function of the nasal cavity, easy to catch a cold and flu. We must know that the nasal mucosa is the secretory gland, the more stimulation, the more secretions. If you relentlessly clean up the nasal secretions every day, the cleaning process will actually stimulate the nasal mucosa to produce more secretions. After a cleaning, use a cotton swab soaked with oil to apply to the nasal mucosa to reduce secretions, or the mother can squeeze some breast milk into the baby’s nasal cavity, the boogers will automatically fall off, and the mother should never dig with her nails. The problem that many mothers are worried about is that every time they take a bath, they are afraid of getting their baby’s belly button, which is so dirty and black, and they don’t dare to pick it hard for fear of hurting their baby, so they don’t know what to do. Belly button is the thinnest part of the abdominal wall, there is no subcutaneous fat under it, directly connected to the fascia, peritoneum, forceful picking, scraping belly button, or cleaning too often will make the germs invasive, not only will cause irritation to the abdominal cavity viscera, easy to cause digestive discomfort. In addition, some belly button mud is very tight, too hard, may also pick the skin, resulting in inflammation. The mother can use peanut oil to gently rub to remove the dirt that has accumulated for a long time, moderate cleaning can be done, without daily cleaning. Some mothers always clean their babies after every urination and defecation. In fact, some vaginal secretions of female babies are like a natural barrier to her delicate pubic skin mucosa can play a certain protective role. If you use soap or detergent to wash every day, it will upset the acid-base balance and make it easier to get infected by bacteria. In addition, frequent cleaning, the child’s private parts are prone to dryness, which can harm the child’s delicate skin. So the correct way to clean your child’s private parts is to generally use water to clean them and occasionally use soap. Four, do not often pull out the baby’s ears Often, parents see a little ear wax in the baby’s ears, they feel the need to help the baby pull out the ears, in case the ear wax more and more, but also affect the baby’s hearing. Is this right? 1, a small amount of earwax is harmless and beneficial Earwax, medically known as cerumen, is a substance secreted by the cerumen glands in the external ear canal. Earwax is usually discharged on its own with the help of head movements, chewing food, and opening the mouth, so there is no need to remove it. In addition, a small amount of earwax not only does not affect hearing, but also adheres to dust, small flying insects and other foreign substances, and has a protective effect on the skin of the external ear canal. Some people even say that “earwax should only be removed when the eardrum needs to be checked (suspected otitis media) or when earwax embolism causes discomfort (baby crying) or when hearing impairment is suspected.” 2. Injury caused by improper force During the process of digging, it is easy to injure the ear if improper force is applied. The skin of baby’s external ear canal is delicate, and is closely connected to the cartilage membrane, with little subcutaneous tissue and poor blood circulation, so improper force when digging out the ear can easily cause external ear canal damage and infection. This can lead to boils, inflammation and ulceration of the external ear canal, and even cause unbearable pain in the ear, affecting the opening of the mouth and chewing. 3. Hazards of frequent ear-pulling (1) It is easy to get addicted to ear-pulling. (2) If the baby moves around when pulling out the ears, the spoon will hurt the tympanic membrane or the small bones of the ear, causing perforation of the tympanic membrane and affecting the baby’s hearing. (3) Babies are a good candidate for all types of otitis media. Since it is difficult for babies to describe the manifestations of ear pain, ear congestion or hearing loss, it is often clinically easy to miss and misdiagnose the disease, and families can easily ignore it, which can easily turn into chronic otitis media that is more difficult to treat. 4. How to take care of your baby’s ear? Sometimes babies scratch their ears alone and say that they itch in their ears. So, what should parents do? How should you take care of your baby’s ears in general? (1) Use cotton swabs If you find that your baby’s ear canal is wet after bathing, use an ear swab to wipe it lightly, but do not put it deep inside your baby’s ear where it cannot be seen. A cotton ball with a small top and a large bottom can prevent the swab from going deep inside the baby’s ear and accidentally injuring the eardrum. (2) Stay away from second-hand smoke The smell of cigarette smoke can stimulate your baby’s delicate nasal cavity and throat, making it easier for germs to survive and multiply in these two parts of the body, thus reducing resistance and causing infection once the germs enter the middle ear. Therefore, if you or your family members are addicted to smoking, now you have the best reason to quit – for the health of your baby. (3) Stay away from voices Avoid allowing your baby to be surrounded by strong sounds for long periods of time. For example, don’t turn on the stereo or TV loudly next to your baby. This is because if your baby is in a noisy environment for a long time, the inner ear cell cilia will be damaged. (4) Avoid getting water When giving your baby a bath. It is important to prevent water from entering the ears. You can press your baby’s ears from back to front and hold them close to your face, so they are less likely to get water in them.