Enamel demineralization is generally treated non-surgically, using drugs or remineralization techniques to terminate or eliminate the lesion. 1. Drug treatment: enamel demineralization is often a manifestation of early caries, clinically, fluoride or silver nitrate can be used to coat the tooth surface, blocking the enamel pores, closed lesion area. At the same time, fluoride has the ability to promote remineralization. 2. Remineralization treatment: artificial methods are used to make demineralized enamel remineralization, restore the hardness, generally remineralization solution contains calcium, fluoride, formulated into a mouthwash daily gargle, or local application of the application. Enamel demineralization daily recommended to eat less acidic food and drinks, effective brushing to prevent plaque buildup triggered by tooth decay, specific advice from a medical professional.