What Is Tartar and Can You Remove It at Home?

What is the difference between plaque and tartar?

Plaque is a soft biofilm that continually develops on the teeth. Because it is soft, brushing and cleaning between the teeth can disrupt it before it accumulates. You may not always be able to see plaque, even when it is present.

Tartar is different. When plaque is not adequately removed, it can begin to mineralize and harden. Once that deposit has become attached to the tooth, we call it tartar or dental calculus.

Plaque is something we work to remove every day. Tartar is what can remain when plaque has already hardened.

How does plaque become tartar?

Plaque does not suddenly turn into a large visible deposit. It begins as a soft film on the tooth. If that film remains in place, minerals from saliva or fluid around the gums can become incorporated into it and the deposit begins to harden.

This is why plaque control and tartar removal are two different things. Your home routine is primarily about disrupting plaque before it mineralizes. Professional cleaning removes hardened deposits that home care can no longer remove.

Why do some people build tartar faster than others?

Two people can have similar brushing habits and still arrive at their dental cleaning with very different amounts of calculus. Where tartar develops and how quickly it accumulates can vary from person to person.

Saliva is part of the picture because it provides minerals involved in calculus formation. Tartar also tends to accumulate in particular areas of the mouth, including surfaces that are difficult to reach consistently.

Crowded teeth, orthodontic appliances, dental restorations, and areas between teeth can all make plaque control more challenging. Sometimes the issue is simply that the same small area is being missed day after day.

That does not mean someone who develops tartar quickly is doing nothing to care for their teeth. What matters is recognizing where buildup tends to occur and adapting both home care and professional maintenance to the individual mouth.

Can you remove tartar from your teeth at home?

Once a deposit is truly tartar, no. A toothbrush may remove soft plaque around it, and floss or another interdental cleaner can disrupt plaque between the teeth, but those tools will not remove calculus that has hardened onto the tooth surface.

You may see toothpastes and mouthrinses marketed for tartar control. The word control is important. Some ingredients are intended to interfere with mineralization and help slow the formation of new calculus. That is not the same as dissolving or removing a hard deposit that is already attached to your tooth.

Brushing harder is not a solution either. More pressure does not turn a toothbrush into a scaling instrument. Once we are dealing with a mineralized deposit, the appropriate next step is professional removal.

At home, the goal is not to scrape away hardened tartar. It is to keep disrupting plaque before it becomes tartar.

Why I would not scrape tartar off your own teeth.

Dental scaling instruments are designed to be used with visibility, control, and an understanding of the anatomy of the teeth and gums. A tool that looks like something you have seen at the dentist is not necessarily safe to use on yourself.

Trying to chip or scrape a hard deposit away can injure the gum tissue or other surfaces in the mouth. You also cannot reliably see every surface you are working on, particularly between teeth and below the gumline.

There is another practical problem. What feels like tartar to you may not always be tartar. A rough area could be staining, calculus, a restoration, or another change in the tooth surface. I would rather identify what you are feeling before you try to remove it yourself.

How is tartar removed during a dental cleaning?

Professional tartar removal is called scaling. A dentist or dental hygienist uses instruments designed to remove hardened deposits from the tooth surface. Depending on where the calculus is located and how much is present, that may involve hand instruments, ultrasonic instrumentation, or a combination of techniques.

A preventive cleaning is not simply about making the teeth look or feel cleaner. It also gives us an opportunity to see where plaque and calculus are accumulating, evaluate the health of the gums, and identify areas that may need more attention at home.

The location of the tartar matters. Calculus can form above the gumline where you may be able to see it, but deposits can also develop below the gumline. Those deposits are not something you can accurately evaluate by looking in the mirror.

If there are deeper deposits along with signs of periodontal disease, the treatment may be different from a routine preventive cleaning. That is why the examination matters. We first need to understand the health of the gums and supporting tissues before determining what type of cleaning is appropriate.

Our general and preventive dentistry page explains how professional cleanings, dental exams, and gum-health checks fit together as part of routine preventive care.

What happens if tartar stays on your teeth?

Calculus does not stay isolated from the rest of the oral environment. Its surface can retain bacterial biofilm, which makes plaque control around the deposit more difficult. When plaque persists along the gumline, the surrounding gum tissue can become inflamed.

You may notice redness, swelling, tenderness, or bleeding when you brush or clean between your teeth. Early gum inflammation is called gingivitis. If inflammation progresses into periodontitis, the tissues that support the teeth can become involved.

This is one reason I would not judge oral health simply by whether your teeth hurt. Plaque, calculus, and gum inflammation can be present without causing the kind of discomfort that immediately gets your attention.

A dental exam gives us the opportunity to look at the teeth, measure the gums, and determine whether the buildup we are seeing is part of a routine preventive situation or something that needs additional attention.

You cannot stop plaque from forming, but you can keep disrupting it.

Plaque formation is an ongoing process. The goal of daily oral hygiene is not to make sure plaque never exists. It is to disrupt it consistently so that it does not remain undisturbed on the teeth.

1. Brush thoroughly Clean the outer, inner, and chewing surfaces of the teeth, paying particular attention to the area where the teeth meet the gums.
2. Clean between your teeth A toothbrush does not effectively reach every interproximal surface. Floss, interdental brushes, or another method appropriate for your mouth can help disrupt plaque in those spaces.
3. Pay attention to repeat problem areas If calculus repeatedly develops in the same places, those areas deserve more focused attention rather than simply brushing everything harder.
4. Keep up with professional preventive care Once calculus has formed, it needs professional removal. Your visits also give us a chance to see whether your gums remain healthy and whether your home-care routine needs to be adjusted.

A good preventive routine is a partnership between what you do every day and what we can evaluate and remove professionally. One does not replace the other.

When should you have tartar checked?

You do not need to wait until tartar becomes heavy or obvious. If you notice a hard deposit that does not brush away, persistent roughness near the gumline, gums that bleed easily, or a change in the way your gums look or feel, it is reasonable to have it evaluated.

Regular examinations and cleanings are also intended to identify changes before they become something you can easily see yourself. The appropriate maintenance schedule is not necessarily identical for every patient. Your oral health, history, gum condition, and how quickly deposits accumulate all matter.

The easiest tartar to deal with is the tartar that never gets a chance to form.

Once plaque has mineralized into calculus, the answer is straightforward: professional removal is needed. But most of the work of prevention happens much earlier, during the ordinary brushing and interdental cleaning you do every day.

If tartar keeps appearing in the same places, I would rather help you understand where the plaque is being missed and what might make those areas easier to clean than simply tell you to brush harder.

If you are due for preventive care or have noticed buildup you cannot remove, our General & Preventive Dentistry page explains what is included in routine cleanings, exams, and preventive care.