There are several effective teeth whitening tips that can help you maintain a bright and healthy smile. Brushing twice daily with a whitening toothpaste, flossing regularly, and rinsing with mouthwash can prevent surface stains. Natural remedies like brushing with baking soda or using hydrogen peroxide in moderation may also lighten stains. Avoiding stain-causing foods and drinks such as coffee, tea, and red wine is another helpful strategy. Additionally, eating crunchy fruits and vegetables like apples and carrots can naturally scrub away plaque. For faster results, over-the-counter whitening strips or gels can be used, but it’s always best to consult a dentist before starting any whitening treatment.