To help your teeth stay brighter for a longer period: Follow These Helpful Tips Brush Your Teeth After: Carry a toothbrush and toothpaste with you so you can clean up after your coffee break. Try A Whitening Toothpaste: It can provide your teeth a twice-daily whitening boost. Reduce Use Of Staining Liquids: Coffee, tea, cola, and red wine are some of the common liquids that stain teeth. Eliminate Tobacco Completely: It can lead to major improvements in the appearance of your teeth & overall dental health. Maintain Your Daily Oral Care Routine: The best way to protect against stained teeth is a proper oral care routine. Schedule Regular Cleanings: The abrasive action of professional cleaning is an effective tool for preventing discolouration. Try Oil Pulling: It improves oral hygiene and detoxifies the body. Brush With Baking Soda: It's a gentle abrasive that can help remove surface stains from teeth. Eat fruits And Vegetables: A diet rich in fruits and vegetables may be beneficial to both the body and the teeth.