Effects of treatment with three types of varnish remineralizing agents on the microhardness of demineralized enamel surface

Abstract

According to the results of this study, all three varnishes, Duraphat , MI paste and Nano paste increase the enamel surface microhardness and remineralization of incipient caries. MI paste and Nano paste compared to Duraphat Varnish, significantly showed more increases in enamel surface microhardness but Nano paste and MI paste were almost the same. <b>Key words:</b>CPP-ACP, Nano varnish, fluoride varnish, microhardness, demineralization, remineralization.