Teeth discoloration can be a source of discomfort and insecurity. Several factors contribute to this issue, including consuming coffee, tea, berries, turmeric, and red beets, which stain teeth. Smoking also plays a significant role. Dental fillings, antibiotics, and tooth decay can also contribute to discoloration. Liver disease, characterized by an increase in bilirubin levels, can also lead to discolored teeth. Maintaining good oral hygiene is crucial to combat discoloration. Brush twice daily with fluoride toothpaste, use dental floss regularly to reach hard-to-reach areas, and consider an electric toothbrush for more effective plaque removal. Clean your tongue regularly with a tongue scraper to remove bacteria and debris. Regular dental checkups are essential for professional cleanings and removal of tartar. Avoid harmful habits like smoking and excessive consumption of staining foods and beverages.