A black mark on your teeth can be frustrating, especially when brushing does not make it disappear. But before deciding how to get rid of black stains on teeth, it is important to understand what is causing the colour.
Some dark marks are external stains or hardened deposits that a dental professional can remove. Others may be caused by tooth decay or changes within the tooth itself. These problems require treatment rather than simply more vigorous brushing.
How to Get Rid of Black on Teeth
The first step is identifying whether the black area is actually a surface stain. Professional cleaning may help remove accessible plaque, calculus and external deposits from the tooth surface. This can improve the appearance of teeth affected by staining or hardened build-up. However, a dark mark may need different treatment if it is caused by:
- Tooth decay
- A cavity
- A crack or damaged area
- Internal discolouration
- An existing restoration
This is why how to get rid of black on teeth does not have one universal answer. Where external staining is the cause, hygienist treatment may help remove deposits and restore a cleaner tooth surface.
Black Line on Teeth: How to Remove It
A dark line often develops close to the gum line, where staining and deposits can become more noticeable. So, black line on teeth, how to remove it? If the line is caused by surface staining or calculus, professional cleaning may be effective. However, a dark line can also represent tooth decay, particularly if the tooth surface has started to break down. The safest approach is to have a persistent line examined rather than trying to scrape or scrub it away yourself. Tooth decay can appear as white, brown or black areas and may eventually form a cavity.
How to Get Rid of Black Between Teeth
Dark areas between teeth are difficult to assess at home. They may result from surface staining, trapped deposits or shadows between closely positioned teeth. However, decay between teeth can also create a dark appearance. Daily cleaning between your teeth is important because brushing does not always clean these surfaces effectively. The NHS recommends cleaning between teeth using floss or interdental brushes. If you are wondering how to get rid of black between teeth and the area remains despite good oral hygiene, a dental examination can determine whether professional cleaning or restorative treatment is needed.
Can You Remove Black Teeth at Home?
The phrase how to remove black teeth can mean different things. If you mean black surface staining, improving daily oral hygiene may help prevent further deposits from developing. Brush twice daily with fluoride toothpaste and clean between your teeth regularly. But avoid trying to remove a stubborn mark with abrasive powders, sharp objects or excessive force. Scrubbing harder will not repair decay and may damage the tooth surface or irritate the gums. A black area that does not respond to normal cleaning should be professionally assessed.
Can Airflow Help With Black Stains?
For suitable external staining, Airflow stain removal may be used to remove surface deposits and staining. However, air polishing is not a solution for every dark mark. It does not treat tooth decay or internal tooth discolouration, and professional assessment is needed to establish whether the colour is actually on the tooth surface.
What if the Black Mark is Tooth Decay?
This requires treatment rather than stain removal. Tooth decay can cause brown or black spots and may eventually form a cavity. Depending on its severity, treatment may involve fluoride treatment for early decay, a filling, root canal treatment or, in more severe cases, extraction. Professional cleaning and whitening cannot remove decay from inside a tooth. If you are unsure whether a dark mark is a stain or a cavity, our guide to black teeth: treatment and fixes can help explain the treatment options available for different causes of tooth discolouration.
Can Teeth Whitening Remove Black Marks?
Teeth whitening changes the colour of natural teeth using whitening products. It is different from professional cleaning, which removes surface deposits. Whitening will not treat:
- Tooth decay
- Calculus
- Cavities
- Dark dental restorations
- Crowns, dentures or implants
A dentist should check that your teeth and gums are suitable before whitening treatment.
How to Remove Black Gums
This is a different question from removing black stains on teeth. The dark colour may come from natural pigmentation within the gum tissue rather than something sitting on its surface. In that situation, brushing, scraping or teeth-whitening products will not remove the pigmentation. A new or changing dark area should be assessed to establish its cause before considering any cosmetic treatment. For a fuller explanation, see our guide to what does it mean when gums are black?
How to Get Rid of a Black Line on Gums
A dark line along the gums may not actually be a removable deposit. The colour could come from the gum tissue itself, or it may be caused by a deposit located near the edge of the tooth. If you are asking how to get rid of a black line on gums, the first question should be whether the line is on the tooth or within the gum tissue. Trying to remove an unexplained dark area yourself can injure the gums without addressing the cause. A dental examination can distinguish between tooth staining, calculus and changes affecting the gums.
The Right Treatment Depends on What is Causing the Black Colour
The answer to how to get rid of black stains on teeth depends entirely on what the dark area actually is. Surface staining may respond to professional cleaning. Hardened calculus requires professional removal. Decay needs restorative dental treatment, while a dark area affecting the gums may have an entirely different cause. If the colour is persistent, spreading or accompanied by pain, sensitivity or swelling, do not simply try to brush it away. Finding the cause is the first step towards choosing the right treatment.
