# Oral health challenges and accessibility in Brazil > Live situation record from CLSTR: https://clstr.news/situations/oral-health-challenges-and-accessibility-in-brazil > Updated: 2026-10-03T19:30:42.000Z. Sources: 4. Developments: 2. Dental health in Brazil is characterized by a significant gap between self-care and professional necessity. Data from the Federal Council of Dentistry indicates that standard home brushing fails to reach approximately 30% of interdental areas, contributing to plaque and tartar accumulation. Research suggests that 55.2% of evaluated Brazilian adults require dental treatment, highlighting a discrepancy between self-perception and actual oral health needs. While experts advocate for professional cleanings every six months to prevent gingivitis and periodontal disease, accessibility remains a major hurdle. Populations such as the elderly, individuals with disabilities, and bedridden patients face logistical barriers including transportation and specialized equipment needs. To mitigate these challenges, home dentistry is being utilized as a solution to provide care within a patient’s environment. Despite these barriers, Brazil maintains a large workforce of approximately 406,252 dentists to support oral health services. ## Timeline ### 2026-10-03: Oral health accessibility and the role of home dentistry in Brazil Oral health professionals in Brazil highlight the importance of preventive care and the growing role of home dentistry for patients with mobility issues or disabilities to ensure access to essential treatment. 2 sources. https://clstr.news/cluster/oral-health-accessibility-and-the-role-of-home-dentistry-in-brazil ### 2026-09-21: Dental health experts emphasize professional cleaning and proper brushing techniques Dental experts emphasize that home brushing cannot reach 30% of interdental areas, noting that over half of evaluated Brazilian adults require dental treatment. 2 sources. https://clstr.news/cluster/dental-health-experts-emphasize-professional-cleaning-and-proper-brushing-techniques --- Cite as: Oral health challenges and accessibility in Brazil. CLSTR, https://clstr.news/situations/oral-health-challenges-and-accessibility-in-brazil