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Interdental Brush

What Are Interdental Brushes?

Interdental brushes are specialised tools designed to clean the spaces between individual teeth, where a regular toothbrush cannot reach. These interdental spaces are among the most common areas where dental plaque and bacteria accumulate, as they are not naturally cleaned through chewing and saliva.

Modern preventive dentistry therefore places great emphasis on regular interdental cleaning. Proper care of these areas is important for preventing tooth decay, gum inflammation and periodontitis (periodontal disease).

Why Is Interdental Cleaning Important?

Unremoved dental plaque between the teeth can lead to interdental cavities and gum inflammation. If inflammation remains untreated for a long time, it can gradually develop into periodontitis, which can cause bone loss around the teeth and, in advanced cases, tooth loss.

Regular use of interdental brushes helps effectively prevent these problems.

How to Choose the Right Interdental Brush?

Choosing the correct interdental brush size is essential for effective cleaning. The brush should fill the entire interdental space so that it can effectively remove plaque from the tooth surfaces.

  • A brush that is too small will not clean the space sufficiently.

  • A brush that is too large may damage the gums or teeth.

A dental hygienist can help determine the ideal interdental brush size during a dental hygiene appointment. Different interdental spaces within the same mouth may require different brush sizes.

How to Use an Interdental Brush Correctly?

The interdental brush is inserted between the teeth along the gum line. A gentle back-and-forth movement removes dental plaque and bacteria. This should be done between all teeth at least once a day.

Patients with inflamed gums may initially experience some bleeding. With regular cleaning, however, the bleeding usually subsides within a few days, which is a sign that the gums are healing and their condition is improving.

Part of Daily Oral Hygiene

Regular use of interdental brushes is one of the most effective ways to prevent tooth decay and gum disease. Combined with thorough tooth brushing and regular dental hygiene appointments, it helps keep your teeth and gums healthy throughout your life.

Frequently Asked Questions

How often should I use interdental brushes?

Interdental brushes should ideally be used at least once a day, preferably as part of your evening oral hygiene routine. Regular interdental cleaning helps remove dental plaque and bacteria from areas that a regular toothbrush cannot reach.

My gums bleed when I use an interdental brush. Is this normal?

Bleeding gums during the first few days of using interdental brushes is relatively common. It is usually caused by gum inflammation resulting from accumulated plaque. With regular and proper cleaning, the bleeding generally subsides within a few days as the gums heal.

How do I know which interdental brush size is right for me?

The correct interdental brush size should fill the entire interdental space, while still allowing the brush to be inserted between the teeth without significant pressure. A dental hygienist can help determine the ideal brush size during a dental hygiene appointment, as different interdental spaces may require different brush sizes.

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