This book adopts a colored format for ease of learning and better understanding of the pictures. This book covers all the non-flouride agents for caries prevention as preventive dentistry is the most recommended. Extensive coverage in depth has been done in all aspects related to agents in order to reduce the task of students searching for many books. For a proper understanding separate chapters have been set to explain in a flow manner from cause to limitations. This is a consolidated book covering all the remineralizing agents in depth.