Baby fontanel is not to be cleaned with egg, because it is easy to damage and infection. 1. Easy to damage: washing with eggs will not do any good to the baby, fontanel only needs to be rinsed with water, and washing with eggs is easy to damage the baby’s skin, and in serious cases, skin allergies such as rashes may even occur. 2. Easily infected: Because raw eggs contain salmonella, if you use eggs to clean the fontanel of the baby, it may cause the baby to have an infection. 3. Waste of food: using eggs to clean fontanel is one of the behaviors of wasting food, so it is not allowed to use eggs to clean fontanel. In daily life, baby fontanel can be cleaned with water, in the process of cleaning the action gently, to avoid damage. It is recommended to use special shampoo for babies to wash. Usually need to pay attention to the fontanel dry clean, avoid infection.