The outcome of dental caries is determined by the dynamic balance between pathological factors that lead to demineralization and protective factors that lead to remineralization. A goal of modern dentistry is to manage non-cavitated caries lesions non-invasively through remineralization in an attempt to prevent disease progression and improve aesthetics, strength and function. Minimal invasive dentistry's first basic principle is remineralization of the early caries lesion, advocating a biological approach rather than the surgical approach. It includes usage and application of remineralizing...