Preventive dentistry focuses on regular check-ups and simple procedures that stop problems before they become severe. Treatments may include dental cleanings, fluoride applications, pit and fissure sealants, and early diagnosis of cavities or gum disease. Dentists may also recommend dietary advice and proper brushing techniques to reduce the risk of tooth decay. By detecting issues at an early stage, preventive procedures save patients from complex and costly treatments later. These procedures are suitable for all age groups—from children who are developing permanent teeth to adults and seniors looking to preserve their natural teeth. Preventive dentistry is not only about treatment but also about education and consistent care to ensure a healthy smile for years to come.