interproximal brush

An interproximal (interdental) brush cleans the spaces between teeth that a regular toothbrush can’t reach. It helps remove plaque from those gaps, which can reduce gum inflammation, lower the risk of cavities, and help control bad breath. Some manufacturers and studies report that adding daily interproximal brush use to toothbrushing can remove substantially more plaque than brushing alone (claims vary by product and study).

Interproximal brushes are offered in many sizes to match different interdental gaps. Some brands use numbered or color-coded size ranges (often across multiple sizes), while others use descriptive spacing labels such as Ultra Tight, Tight, Moderate, and Wide. Many sets and mixed packs are available so you can choose the size that fits each gap.

Look for interproximal brushes with flexible or plastic-coated wires and a bendable or angled neck. These features let the bristles reach around brackets, implant posts, crowns and bridgework without scratching metal or porcelain, making it easier to clean tight or awkward spaces.

Non-slip or ergonomically shaped handles, rubber or textured grips, and a flexible neck all improve control and comfort when using an interproximal brush. These features help you hold the brush securely and reach back teeth more easily.

Interproximal brushes come in a range of pack sizes—from single trial packs up to multi-packs (for example, 6, 16, or 40-count). Overall brush lengths reported in product listings vary as well; some list lengths in inches (for example, about 3.1–3.94 inches) while other listings may show atypical or unclear length entries. Always check the specific product details for exact pack count and brush length.