Milk teeth are unimportant.

Milk teeth need later as the permanent teeth cleaned and maintained. Are caries bacteria in the mouth first place, infect the contaminated milk teeth after the permanent teeth with decay bacteria. Childhood caries is the most common cause of premature tooth loss.
Children too soon lose the milk teeth, the permanent teeth later in hindsight growing gaps in the tooth no orientation. This means that permanent teeth or turn into a crooked position may be advised. Provisions fail of teeth emerge. By Provisions fail only bad teeth can be cleaned and have later for a lot of money orthodontic treated.