Dental plaque and tartar: what is the difference and how to remove them?

Symptoms, examination and treatment choices.

Dental plaque is a bacterial film that accumulates on the teeth. If not regularly removed, it can mineralize and turn into dental tartar, which usually requires a specialist for removal.

The accumulation of plaque is associated with caries and gum diseases. The most effective daily care and professional check-ups should be tailored individually.

Key points

  • Soft plaque is removed daily with a toothbrush and interdental cleaning aids.
  • Hardened tartar cannot be removed with a regular toothbrush; a specialist removes it.
  • Tartar can accumulate even with thorough tooth brushing, as hard-to-reach areas and individual factors occur in everyone.
  • Bleeding gums, pain, or other worrying changes should be evaluated by a dentist.

In this article

What is dental plaque?

Plaque is a soft bacterial film that accumulates on the tooth surface and near the gums. Its bacteria can contribute to caries and gum inflammation.

Daily cleaning with fluoride toothpaste and interdental cleaning helps remove plaque. A doctor or oral hygienist can show how to reach harder-to-clean areas.

How does dental tartar form?

Insufficiently removed plaque can harden due to minerals in saliva. Tartar can accumulate at the gumline and under the gums; the amount and accumulation rate vary.

Even with regular tooth brushing, plaque can remain in interdental spaces, around restorations, or other hard-to-reach places. This is not the only factor influencing accumulation.

How is professional oral hygiene performed?

An oral hygienist or dentist assesses the oral condition and removes plaque and tartar with suitable instruments. The procedure and its extent are chosen based on individual needs.

Pigmented plaque can be cleaned and surfaces polished. Professional hygiene removes plaque and some stains but is not the same as teeth whitening.

How to care for teeth at home?

Brush your teeth twice a day with fluoride toothpaste and clean interdental spaces daily. Discuss the tools, their size, and use with an oral hygienist or dentist.

Brush gently and thoroughly, including areas near the gums and restorations. Do not try to scrape hard tartar with sharp objects: you may damage the gums or tooth surfaces.

When should you visit a specialist?

If your gums bleed or swell, you experience pain, bad breath, or notice hardened deposits, schedule an examination. These symptoms may have different causes.

The frequency of examinations and professional hygiene is determined by the specialist based on your oral condition and risk. If sensitivity is severe or persists after the procedure, consult your doctor.

Frequently asked questions about plaque and tartar

No. Plaque is a soft bacterial film, and tartar is hardened, mineralized plaque.

A regular toothbrush does not remove hardened tartar. See a dentist or oral hygienist, and do not try to scrape it off with sharp tools.

It can remove some external stains but does not change the natural tooth color like whitening does. Discuss the appropriate procedure with your specialist.

There is no universal interval suitable for everyone. The frequency is selected by the doctor or oral hygienist after assessing plaque accumulation and oral health.

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This information is for patient education and does not replace an individual examination, diagnosis or treatment plan.