[header] How to care for your teeth as a senior citizen [title] Visit your dentist for regular dental hygiene checkups. [step] This means at least once yearly. [title] Brush at least twice a day with a soft-bristled toothbrush (unless otherwise specified by your dentist) and rinse with mouthwash. 
[step] Brushing helps remove food and plaque on both natural teeth and dentures. It also helps prevent development of permanent stains.