The purpose of preventive dental treatment is to keep track of dental health, and promote healthy oral hygiene practices. It is also crucial to keep a schedule for regular exams and cleanings. The preventive approach to dental care will help you spot oral health issues at an early stage and address those before they become serious. The preventive dental care includes routine checks, cleanings and sealants for your teeth. While preventive care for your teeth is crucial to maintain the well-being of your teeth and gums, it doesn't involve procedures like orthodontia, root canal treatment or tooth extraction.