The white color coming out of the gums after the milk teeth fall out is usually a permanent tooth erupting, so just observe it. The child is likely to enter the stage of tooth replacement, milk teeth fall out of the gums appear white is likely to be permanent teeth to erupt, general observation can be. At this time, we should pay extra attention to the child’s oral hygiene environment, to avoid the emergence of dental caries, resulting in the premature loss of permanent teeth. Once the child enters the period of replacement teeth, must be every six months to the pediatric dentistry for follow-up, because this period of time the gap between the teeth is large, and permanent teeth and milk teeth are present in the mouth, it is difficult to maintain, the need for timely checkups. Milk teeth fall out of the gums at the emergence of white is recommended to consult a professional doctor.