The Anticariogenic Effect of Silver Diamine Fluoride and Sodium Fluoride Varnish

38% Silver Diamine Fluoride (SDF) is a topical antimicrobial and remineralizing agent which was cleared by the FDA as a Class II medical device to treat tooth sensitivity. In certain circumstances, SDF may be used as a non-restorative treatment to arrest carious lesions on primary and permanent teeth

Fluoride varnish to apply on tooth surface, so that the tooth becomes more resistant to caries attack. The active ingredient of fluoride varnish is 5% sodium fluoride, (22,600 ppm fluoride)