Dental Tartar: What It Is and Why It's Important for Dental Health

Diagram showing the four stages of development of dental plaque on tooth and gum structures

Brushing your teeth regularly doesn’t necessarily mean that your teeth will always be free of plaque or buildup. You may still notice hard deposits around the gum line, especially behind the lower front teeth or around the back teeth.

This deposit is known as tartar, or dental calculus. It forms when plaque left on the teeth gradually hardens. Once formed, tartar cannot be removed simply by brushing or flossing.

So, what causes tartar, what does it look like, and when does it require professional treatment? Here’s what you need to know.

What is tartar?

Tartar is a hardened form of plaque. Plaque is a sticky layer that builds up on teeth throughout the day. When plaque is not removed regularly through brushing and flossing, minerals in saliva can cause plaque to harden into tartar.

Once plaque hardens, it can no longer be removed with a toothbrush or floss and usually requires professional teeth cleaning.

Tartar Above and Below the Gum Line

Tartar can form in two areas:

  • Supragingival tartar forms above the gum line. It is usually easy to see, especially around the lower front teeth or upper molars.
  • Subgingival tartar forms below the gum line and is not easily visible.

Both need attention, even if only one of them is clearly visible.

What Color Is Tartar?

Tartar can appear in different colors, which may be one of the first signs that make you aware of its presence. You may see:

  • Yellow or cream colored deposits
  • Brown deposits, which may be influenced by exposure to food, drink or tobacco
  • Dark brown or black deposits, which can sometimes occur below the gum line

However, color alone cannot determine the severity of tartar. An examination by a dentist is required to accurately assess the condition.

What Causes Tartar?

Several daily habits and factors can contribute to the formation of tartar, including:

  • Not brushing or cleaning between teeth well enough
  • Plaque can accumulate in areas that are difficult to clean, such as between the teeth or along the gum line
  • Smoking or tobacco use, which can contribute to the appearance of stains and deposits
  • Natural differences in the composition of each individual’s saliva
  • Not having regular dental checkups and teeth cleanings

Effects of Tartar on Teeth and Gums

If left untreated, tartar can cause several unwanted problems:

  • Gingivitis, or gum inflammation, which can cause the gums to become red, swollen, or bleed
  • Persistent bad breath that does not go away even after brushing your teeth
  • Increased plaque accumulation, as the rough surface of tartar can make it easier for plaque to build up
  • Receding gums over time

It’s important to note that tartar itself does not directly cause periodontitis, which is a more serious gum disease. Rather, its rough surface can make plaque more difficult to clean and contribute to gum problems if left untreated.

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Can Brushing Your Teeth Alone Remove Tartar?

Unfortunately, no. Plaque can usually be controlled with regular brushing and cleaning between the teeth.. However, once plaque has hardened into tartar, it adheres strongly to the surface of the teeth and cannot be removed with a toothbrush.

You should also avoid trying to scrape tartar off your teeth at home, as this can injure the gums or damage the surface of the teeth if done incorrectly.

How is Tartar Removed?

An effective way to remove tartar is through professional teeth cleaning, commonly known as scaling. During this process:

  1. The dentist will examine the teeth and gums to assess the condition of the tartar.
  2. Hardened deposits will be removed using special dental tools.
  3. Teeth can be polished after the cleaning process to help remove surface stains.
  4. If there are deeper deposits below the gum line, the dentist may recommend further treatments such as scaling and root planing.

How to Prevent Tartar?

The good news is that tartar buildup can be reduced with consistent oral care practices:

  • Brush your teeth twice a day using fluoride toothpaste.
  • Clean between your teeth every day using floss or an interdental brush.
  • Pay more attention to the gum line when brushing your teeth.
  • Limit habits like smoking that can contribute to the appearance of stains.
  • Visit the dentist regularly for professional dental checkups and cleanings.
A dental mirror placed near the lips of a smiling individual shows a row of clean white teeth.

When Should You See a Dentist?

Get a dental checkup if you experience any of the following signs:

  • Gums bleed frequently, even when brushing your teeth gently
  • Swollen or painful gums
  • Bad breath that doesn’t improve
  • Gums appear to be receding from the teeth
  • Large amounts of tartar or deposits that are clearly visible on the teeth

Detecting these signs early can help facilitate treatment and protect the health of your teeth and gums in the long term.

Frequently Asked Questions

No. Plaque is a soft layer that can be removed by brushing and cleaning between teeth. Tartar is hardened plaque that usually requires professional cleaning to remove.

Most people will experience tartar buildup to some degree, but the amount varies depending on each individual’s oral care habits, diet and saliva composition.

Professional scaling is usually comfortable. However, some people may experience some sensitivity or discomfort, especially if there is a lot of tartar or gum inflammation. Your dentist can explain the options available to make the procedure more comfortable.

It depends on the oral health of each individual. Your dentist can make recommendations based on the condition of your teeth and gums and the rate of tartar formation.

Worried about tartar on your teeth? Make an appointment with Hello Dental Clinic for a professional dental checkup and cleaning.