Baby teeth are important for your children's proper speech and chewing. Untreated baby tooth decay leads to pain, bad breath, chewing difficulties, nutritional problems, and an unattractive appearance. Therefore, children should be taken to the dentist when their baby teeth start to come in. Teeth are important for all people for eating, speaking, and aesthetics. Apart from these characteristics, the most important function of baby teeth is to provide a healthy oral environment for permanent teeth. Chronic decay problems or early tooth loss cause structural abnormalities in permanent teeth. Furthermore, the most important reason for crooked permanent teeth, which are completed at the age of 13-14, is the early loss of baby teeth. It should also be remembered that untreated tooth decay in both baby and permanent teeth causes pain and abscess formation. No child with painful teeth can eat healthily. Long-term decay problems weaken children's immune systems and cause frequent upper respiratory tract infections. Nutritional problems and frequent infections negatively affect children's growth and development.