How to Reduce Coffee Stains on Teeth

Two-thirds of Americans drink coffee daily, and that number has risen nearly 7% from 2020. Many people drink coffee for the caffeine jolt to get the day started or push through a mid-day slump. For others, it is a social experience with a friend or family member. Although coffee is beloved by many, it can also stain your teeth over time. Scientists say that for people who drink one or two cups of coffee daily, the coffee can lightly discolor tooth surfaces. But for those who drink more than that, the coffee can seep deep into the enamel, leaving dark stains. Review five tips on how to reduce coffee stains on teeth.

Brush and floss daily

According to the American Dental Association (ADA), coffee, wine, and tea contain intense color pigments called chromogens that can alter the color of your tooth enamel (the outer layer of your teeth). The foods you eat can combine with oral bacteria and form plaque that sticks to your teeth. Coffee can stain this plaque, creating unsightly brown patches. Brushing your teeth twice daily, for two minutes each time, and flossing once a day can help keep plaque under control. Make sure to schedule regular dental appointments for teeth cleanings and checkups to remove plaque. Otherwise, it can build up between teeth and along your gums, potentially causing decay.

Brush your teeth after drinking coffee, but not immediately

You may be tempted to brush your teeth immediately after finishing your coffee to freshen your breath and limit potential staining, but you should wait 20-30 minutes before brushing. Coffee is naturally acidic, and your teeth will be softened after consuming coffee. Brushing too soon can wear away softened enamel, making teeth more vulnerable to future staining. The best way to neutralize your mouth is to either swish with water or, wait about 20 minutes for your saliva to do it naturally.

Try to limit your consumption

If giving up your favorite morning beverage isn’t an option, consider opting for a single serving in the morning and then having green tea in the afternoon to help you get through the workday. You can also drink Yerba mate (or mate), which is an herbal tea from South America with many users citing better focus, and less fatigue and jitteriness compared to coffee.

Use a straw

Drinking hot or cold coffee through a straw helps prevent stains from settling on your teeth. Using a metal straw is a better option than plastic or paper styles. The metal will not melt, and it is better for the environment. It is best to make sure you place the straw behind your front teeth to limit contact and reduce the coffee from touching your teeth.  

Don’t sip throughout the day

Sipping a cup of coffee while getting ready for work is a relaxing way to start your day. However, experts suggest it’s better to finish your coffee in one sitting rather than sipping throughout the day. After finishing your coffee, swish some clean water over your teeth to prevent coffee stains from sticking. It also helps to chew sugarless gum to stimulate saliva in your mouth to naturally clean tooth surfaces.

Maintaining a healthy smile doesn’t mean giving up what you love. With daily care and preventive checkups, you can enjoy your coffee and keep your teeth bright. Ameritas encourages regular dental visits and preventive care as part of your overall wellness routine.

Sources and References:
National Coffee Association – Coffee Drinking Habits
American Dental Association – Teeth Whitening
Health.com – How to Drink Coffee Without Staining Teeth
Harvard Health Publishing – Coffee Alternatives
Healthline – Drinking from a Straw Benefits
Columbia Doctors – Sipping is Terrible for You