World Cavity-Free Future Day is observed worldwide every year on October 14. This annual awareness campaign was initiated by the global non-profit organization Alliance for a Cavity-Free Future to highlight the dangers of tooth decay and the importance of oral hygiene. The day features various outreach events, professional webinars, school-based educational efforts, and free oral care consultations organized by dental professionals, healthcare organizations, and activists. Each year, the events focus on a specific theme, with past themes addressing issues such as the impact of the COVID-19 pandemic on oral health. The campaign emphasizes preventive measures against cavities, which are the most common chronic disease globally, affecting a significant percentage of both children and adults.