Black Spot On Teeth: Causes, Treatments, And More


Do you have a black spot on your teeth that you think is not a cavity? Well, you should get it checked with the dentist. Often what we assume is not right and you should never risk taking your assumptions on matters of health. Try to get rid of the black spot if you think it’s a residual of food. If you cannot then, this is something out of your control.

Children who have a sweet tooth often get black spots on their teeth, which means there is an issue with the cavity. But when your cavities are fine and you have a black spot on your teeth, then it raises some concern.

In this blog, we are going to discuss everything about that black spot that is not a cavity, its causes, and treatments. We will also be sharing some tips on oral health. So, if you are someone experiencing this issue or know someone who is, then this blog is for you.

Causes For Black Spot On The Teeth

Dark spots on teeth are most often seen on molars (the last teeth on both sides of the upper and lower jaw). These spots may be due to the environment or genetics. Long-term smoking, smoking, and acidic foods and drinks such as alcohol, coffee, or tea can cause teeth to turn yellow or brown. Darkening of molars can occur for many reasons:  

Causes For Black Spot On The Teeth

Surface Staining

Consuming certain foods or beverages can cause staining on the teeth. These include coffee, tea, red wine, and various soft drinks. Consuming nicotine is another cause of spotting. These stains are called extrinsic stains, which occur when one of them penetrates the enamel, especially into the grooves or pits in the tooth anatomy.

Tartar Buildup

Tartar is a hard substance that can build up on your teeth, especially on your teeth. gum, some why. It also leads to bad breath, inflammation of your gums, and cavities.

Tooth Decay

Perhaps the most common cause of black spots on molars is cavities or cavities. Cavities occur when acid-containing plaques form that erode tooth enamel. The hole in the protective covering of your teeth sometimes appears as a dark spot. Dark dentin on the tooth can be seen.

Excess fluoride

Too much fluoride intake during tooth development in children between the ages of 1-3 may cause black spots on the molars. This effect is not known until the teeth emerge from the mouth. This is called fluorosis and is caused by high levels of fluoride in drinking water, especially water from unhygienic and unregulated sources.

Damage to teeth

Many types of damage can occur to teeth, including hardness, internal bone, and infection. It can occur from an accident or physical force, which may not be seen at the time of action but can later develop into a black spot.

Drugs Or Medications

Some medications, including some antibiotics, taken during tooth development can cause tooth decay. Smoking pot can also cause your teeth to discolor and harm the enamel. When you have celiac disease, tooth enamel does not develop properly and swelling often occurs.


As aging progresses, tooth enamel begins to deteriorate and a yellow-brown color appears underneath. 

Treatment Of Black Spots On Teeth

There are many ways to get rid of small black dots on your molars. Start by making an initial appointment with your dentist to identify potential dental problems. To remove it later, consider the following.

Dental Treatment

If the black spot is caused by cavities or tooth decay, you need to do some dental treatment. Depending on the severity, procedures such as filling, root canal treatment, and even crown surgery may be needed. Procedures such as dental prophylaxis or periodontal treatment for tartar buildup will remove this material and help remove tartar.

Over-the-Counter Teeth Whitening Solution

If dark spots are caused by staining rather than cavities or other damage to your teeth, dental procedures may help. Treat stains with a variety of over-the-counter beauty products, such as toothpaste or whitening strips that contain mild abrasives (like baking soda) and peroxide.

Advanced Teeth Whitening

Stains that penetrate the upper layer or surface of the teeth may require more aggressive measures. This means that the whitening procedure is recommended and prescribed by your dentist. 

Tooth Bonding

Dental bonding is a dental procedure that involves bonding and shaping your teeth. Then, polishing is done to a color that matches your natural tooth color. Although permanent, intercourse results do not last as long as porcelain veneers.

Porcelain Veneers

Porcelain veneers can best be described as shells that adhere to your front teeth to improve their appearance. Veneers change not only the color but also the shape, alignment, and size of your teeth. They stay firmly on your teeth.

Tips For Healthy Teeth

  • Maintain good oral care by brushing your teeth with fluoride toothpaste and brushing your teeth at least twice a day. 
  • For best results, brush your teeth for at least 2 minutes. 
  • You can also use mouthwashes containing ingredients such as alcohol, menthol, or eucalyptus oil. These ingredients can help kill bacteria in your mouth and teeth, but should not be used as a substitute for brushing and flossing.
  • Brush your teeth immediately after eating foods and drinks that can cause plaque and stains, such as coffee, tea, soft drinks, alcohol, red sauce, or chocolate.
  • Do not use products containing nicotine such as cigarettes, pipes, cigarettes, or cigarettes.


Maintaining oral hygiene is very important for your overall health and needs to be monitored closely. You should never miss your dentist’s appointment and always try to brush your teeth before sleeping. Adapting to soft and properly cooked foods will help you maintain oral hygiene and are good for your enamel and gums.

If you spot a black dot on your teeth, do not panic and try to get rid of it from the over-the-counter medications or whitening products. If you still see the spot, then it indicates an underlying condition. So, visit your dentist and get the proper treatment for your condition.

Dr. Jun Ren is a dedicated and experienced registered dietitian and nutritionist who is committed to helping people achieve their health goals through personalized nutrition plans. With a passion for promoting healthy eating habits and preventing chronic diseases, Dr. Ren has been able to assist numerous clients in improving their overall quality of life.

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