Answer:
Mild tooth decay often begins with unclear symptoms, but early recognition of these signs will help prevent the development of tooth decay and avoid more serious complications. Some signs of mild tooth decay that need attention include:
Changes in the tooth surface: white or brown or black spots appear on the teeth. These are the first signs of tooth decay.
A rough feeling or small holes appear on the tooth surface: this is a sign that needs attention because it shows that tooth decay is gradually forming.
More sensitive teeth: teeth begin to be more sensitive when brushing teeth, when eating food, drinks that are too cold or too hot… A slight feeling of pain also gradually appears when chewing and biting food.