Top Causes Of Tooth Discoloration

Our Teeth are victim of lesser day to day care which cause discoloration. Everyone wants a brighter and whiter smile. Tooth discoloration is unavoidable and is normal due to lack of care. There are many reasons to tooth discoloration and let's take a look on various reasons behind tooth discoloration.




Extrinsic discoloration — This occurs when the outer layer of the tooth (the enamel) is stained by coffee, wine, cola or other drinks or foods. Smoking also causes extrinsic stains. These stains can look like yellowed or darkened spots on the enamel (the outer layer) of the tooth.

Intrinsic tooth stains are stains that are inside the tooth. Some antibiotics such as tetracycline can stain the teeth as they are developing. ... Intrinsic stains on your teeth occur when the inner part of the tooth (called the dentin) gets a yellow tint or turns dark. They are more difficult to remove. It may also occur during tooth development, such as too much fluoride exposure in childhood.



Extrinsic discoloration is easy to remove while intrinsic one is difficult to remove.  Let’s read more about top lifestyle things causing damage to your teeth.



The cause of poor oral hygiene is usually the when an individual fails to maintain good oral hygiene habits, such as regular brushing and flossing of teeth to remove plaque and tartar from the teeth. This will cause tooth discoloration and also many dental issues.  As plaque is not normally visible on the surface of teeth, you might not even know it’s there.


    Everyone wants on enjoy their meals and beverages but the hard fact remains the same that they left stains in your teeth which causes yellow teeth. Certain foods and beverages will certainly stain your teeth, these include soy sauce, balsamic vinegar, tomato sauce, red wine, coffee, tea, blueberries, grape and cranberry juices. Dark colored drinks like colas (Pepsi, Coke, and even the diet versions) can also leave stains on your teeth.

    • Sugary foods: When you eat sugary foods or sip sugary drinks for long periods of time, plaque bacteria use that sugar to produce acids that attack your enamel, the hard surface of your tooth. This can lead to darkened spots and holes
    • Coffee, tea and wine:  Coffee and tea stains occur when tannins in both of them build up on tooth enamel. Tannins are organic substances found in plants. Tannins in coffee, tea and even wine can lead to stains on teeth. In fact, some black teas can even cause more tooth discoloration than coffee!  even comes down to the type of tea you’re drinking; green tea can stain teeth grey, where black tea can cause yellow staining
    • Berries and Acidic Foods: blueberries, grape and cranberry juices and even Dark colored drinks like colas (Pepsi, Coke, and even the diet versions) can also leave stains on your teeth including diet soda, are acidic and therefore, bad for your teeth. Acidic and citrus foods such as pineapples or tomatoes can eat away at your tooth’s enamel



    As you age, the outer layer of enamel on your teeth gets worn away revealing the natural yellow color of dentin. Also with aging, the tooth lays down more dentin, which decreases the size of the pulp. This reduces the translucency of the tooth, which makes for a darker appearance.


    Smoking or chewing tobacco can stain teeth. The tar and nicotine in tobacco are not injurious to health but to your tooth also as it absorbs through the teeth, leading to heavy brownish-yellow stains starting near the gum line.


    Excessive fluoride either from environmental sources (naturally high fluoride levels in water) or from excessive use (fluoride applications, rinses, toothpaste, and fluoride supplements taken by mouth) can cause tooth discoloration.


    The antibiotics tetracycline and doxycycline are known to discolor teeth when given to children whose teeth are still developing. Mouth rinses and washes containing chlorhexidine and cetylpyridinium chloride can also stain your teeth. Antihistamines, antipsychotic drugs, and antihypertensive medications can also cause tooth discoloration.


    Some people have naturally brighter or thicker enamel than others. Genetics play vital role in how well your teeth hold up against discoloration. There are several genetic disorders that can have an effect on the look and structure of teeth, while some people are just genetically blessed with brighter and thicker enamel to protect against teeth stains.

    Now these are the top reasons for Teeth discoloration and these are not avoidable, but we  at the Molar bear, after a huge research and developments has the come up with a solution to whiten your teeth in a unique 10 minute unique teeth whitening kit to remove discoloration and bring back the pearly white smile. So let’s Polish up that smile. To rid your teeth of stains and achieve a brighter and whiter smile, try out The Molar Bear teeth whitening kit. Our specialized formula works to remove even the deepest of stains with guaranteed results.