Gum interproximal brush
An interdental brush is a small wire or elastomer-supported brush that cleans plaque from spaces between teeth and along the gum line.
What is an interdental brush used for?
An interdental brush is a small wire or elastomer-supported brush that cleans plaque from spaces between teeth and along the gum line.
When are interdental brushes suitable between teeth?
Interdental brushes are useful where there is enough space for the brush to pass, including around bridges, braces, and some gum-recession areas. Floss or tape may suit tight contacts.
How should you begin using an interdental brush?
Start with a size that passes without force and move it gently in and out once or twice. Use a separate size where gaps differ, and replace a bent or worn brush.
When does bleeding between teeth need an examination?
Bleeding that does not settle with improved plaque removal, or pain and swelling around a gap, warrants an examination.
Which method is best for cleaning each gap between teeth?
Ask which sizes fit each area and whether an interdental brush, floss, water irrigator, or combination is appropriate.
Frequently asked questions
What is the main thing to check?
Interdental brushes are useful where there is enough space for the brush to pass, including around bridges, braces, and some gum-recession areas. Floss or tape may suit tight contacts.
What should I do if it continues?
Bleeding that does not settle with improved plaque removal, or pain and swelling around a gap, warrants an examination.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.