Even if you brush and floss your teeth thoroughly, a black spot on your tooth might still appear. While certain forms of discoloration are harmless, a black or dark dot could be an indication of a more serious problem, such as tooth decay. You might be asking why your teeth are stained or discolored if they are, as well as what you can do to remove the discoloration. In this post, we’ll discuss the reasons for the brown or black spot on the tooth, how to remove them, and how to tell if you have a more significant problem.

What Causes Black Spot On Tooth?

When a black spot on the tooth is discovered, the first thing to do is not to freak out. It can be caused by a variety of factors, and it most likely won’t last forever. Having said that, various causes might be minor to serious. Treatment will differ as well depending on which it is. Your black dot on your tooth could have any of the following causes:

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1. Surface stain leading to a black spot

When certain foods or beverages are consumed frequently, the surface of the tooth may become stained. These could be various soft drinks, red wine, coffee, or tea. Another typical staining agent is nicotine. When any of them enter the tooth’s enamel, particularly in a groove or pit within the tooth’s architecture, they cause what is known as extrinsic stains.

2. Tartar accumulation causes a black dot on tooth

A hard substance called tartar can accumulate on your teeth, especially along the gumline, causing spots.

3. Decay or a Cavity

Tooth decay or a cavity may be the most typical reason for black spots on teeth. When plaque accumulation, which contains acids, is permitted to destroy a tooth’s surface enamel, a cavity develops. Sometimes a black spot will appear where the tooth’s enamel has been damaged. It’s possible to see the tooth’s interior dentin, which is darker.

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4. Using Much Fluoride 

Dark spots on teeth can result from consuming too much fluoride yellowish-brown spots on tooth ages one and three years when teeth are developing. Until the teeth erupt into the mouth, the effects are unknown. Fluorosis is a condition brought on by high fluoride levels in drinking water, especially from untreated and unlicensed sources. 

5. Tooth Damage 

Several different kinds of tooth injuries can happen, like bruises, internal fractures, and infection.

6. Medicines

When used during the growth of the teeth, many drugs, particularly several antibiotics, might stain the teeth.

7. Medical Situation

These dots may appear if you have certain medical issues. Tooth enamel fails to form normally in people with Celiac disease, and spots frequently emerge.

8. Getting Old

Teeth enamel begins to degrade with age, revealing the yellowish-brown dentin underneath. Getting a knowledgeable dentist’s assistance is the best way to identify the cause. You can learn how to remove the spot in addition to learning what caused it.

Black Spot On Tooth: How to remove it?

A little black spot on your teeth can be removed with several methods. Make the first consultation with your dentist to find out if there are any hidden tooth health problems. Then think about eliminating it using the following techniques.

1. Dental Actions 

You will need to have specific dental procedures performed if the spots are caused by tooth decay, cavities, or damage from a tooth accident. Depending on the severity, treatments including fillings, root canals, and even crowns may be necessary. Treatments like dental prophylaxis or periodontal therapy can help with stains and tartar build-up by removing the substance.

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2. Over-the-Counter Teeth Whitening Services 

When staining, rather black spots on teeth that aren’t cavities or other dental damage, is the cause of the black spots, teeth whitening procedures can be beneficial. Treat shallow stains with a variety of over-the-counter whitening products, including whitening strips or toothpaste that contains mild abrasives and peroxide.

3. Specialized Teeth Whitening 

Stronger measures will be necessary for stains that go beneath the tooth’s surface or top layer. This is a whitening procedure that a dentist has recommended and ordered. It is possible to apply in-office using a take-home strategy.

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4. Dental Attachment 

Dental bonding is a restorative process that entails molding a composite resin to your tooth. After that, your teeth are polished to a hue that matches your natural tooth color. Bonding is strong, but not as long-lasting as porcelain veneers.

5. Porcelain Coatings 

The easiest way to define coatings is as shells that are attached to the fronts of teeth to enhance their appearance. Veneers alter the shape, alignment, and size of the teeth in addition to their color. These adhere to your teeth indestructibly.

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How Can I Avoid More Black Spots?

Once the black spot on your teeth has been removed, you can take precautions to lessen the likelihood of developing more in the future. Continue using toothpaste that has been prescribed, and floss twice daily. After eating, sip some water. Reduce your intake of meals and drinks that cause stains, and always clean your teeth after each one. Setting up bi-annual dental cleaning and checkup appointments is another crucial step to take.

Building confidence is facilitated by maintaining a nice smile and healthy teeth. You may feel self-conscious and perhaps concerned about its underlying reasons if a dark spot develops on your teeth that stand out. Take action right away to get rid of these ugly spots.


Even if you frequently clean and floss your teeth, spots may still appear. It’s normal for some meals and beverages to discolor, but this is usually nothing to worry about. However, It’s crucial to follow up with your dentist if you discover a black or dark spot on your tooth. They can identify the root reason and give you options. If tooth decay is the cause of the spot, your dentist might suggest a filling, root canal, or another procedure. Your dentist could suggest particular at-home or in-office procedures to get rid of the spot and make your teeth whiter if the dark area is the result of discoloration from certain meals, beverages, or nicotine products. 

Frequently Asked Question

If a cavity or other damage to your tooth caused the black spots on teeth, it is important to have that condition treated. The tooth discoloration is also remedied by treating the cavity.
Your tooth may develop a small white spot, which is an indication that it is losing vital nutrients that maintain it strong and healthy. Demineralization is the name given to this process. Additionally, mild to severe pain after consuming sweet, hot, or cold foods or beverages. Teeth that have obvious stains or pits. Any surface of a tooth that has a brown, black, or white stain. When you bite down, discomfort.
If tooth decay is the cause of the spot, your dentist might suggest a filling, root canal, or another procedure. Your dentist could suggest particular at-home or in-office procedures to get rid of the spot and make your teeth whiter if the dark area is the result of discoloration from certain meals, beverages, or nicotine products.

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