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Common Causes of Stained Teeth

Common Causes of Stained Teeth

Are you trying to avoid the many things that can cause stained teeth? Do you want to learn what these things are for future reference? Many different foods, beverages and habits can affect the appearance of your teeth. This includes caffeinated and acidic beverages, richly coloured foods, tobacco cigarettes, poor cleaning and flossing, and not visiting the dentist regularly. This blog post contains more information about the common causes of stained teeth.


Certain beverages are among the most common causes of stained teeth. Caffeinated drinks such as coffee and cola contain chromogens − dark pigments that stick to enamel and darken them over time. Red wine, black tea, carbonated soft drinks and acidic sports drinks are also responsible for softening tooth enamel and leaving teeth more susceptible to staining. Drinking these beverages in moderation, sipping water intermittently and using straws to bypass the teeth can lessen the effect.


Richly coloured foods are notorious for staining your teeth, especially if you hold them in your mouth for longer than strictly necessary. Such foods include berries, beetroot, lollies and a wide range of sauces. These foods might be extremely appetising, but the key to preventing stained teeth is limiting your exposure. This means consuming them in moderation and swallowing quickly so that the teeth aren’t in contact with them for longer than necessary.


Smoking and chewing tobacco invariably stains the teeth, resulting in dark yellow discolouration that worsens with age. Smoking also increases your risk of developing gum disease, oral cancer and other oral health problems.

Additional Causes

Stained teeth can be caused by other habits, including:

  • Not drinking enough water to rinse away substances that stain the teeth
  • Not brushing or cleaning your teeth regularly to prevent plaque build-up
  • Not visiting your dentist often enough for advice and treatment

Make an Appointment Today

If you want to learn more about the common causes of stained teeth or arrange effective teeth whitening, make an appointment with East Bentleigh Dental Group today. Simply call us on (03) 9575 1100 or message us online.

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