An interdental brush is a small brush specifically designed to clean between your teeth, where a regular toothbrush can't reach. It typically features a small, cylindrical or tapered brush head attached to a long, slender handle. The brush head is often made up of soft bristles twisted around a wire, making it flexible enough to fit snugly between teeth. The handle is usually designed for easy gripping and may be straight, slightly angled, or even have a flexible neck to better access hard-to-reach areas. Interdental brushes come in various sizes to accommodate different spaces between teeth, and some models have reusable handles with replaceable brush heads. They are an effective tool for removing plaque and food particles from between teeth, contributing to overall oral hygiene and health.

It's especially useful for people with braces, dental implants, or gaps between their teeth. Here's how to use it effectively:

Choosing the Right Size: Interdental brushes come in various sizes to fit different spaces between teeth. It's important to choose the right size for your teeth; a brush that's too big can damage your gums and a brush that's too small won't clean effectively.

Insertion: Gently insert the brush between your teeth. Don't force it; if it's too tight, try a smaller size. It should slide easily between the teeth without much resistance.

Brushing Technique: Move the brush back and forth a few times to remove plaque and food particles. You can also gently move the brush in and out to clean larger gaps.

Angles: For the best results, try to keep the brush parallel to the gums. For back teeth, it might be easier to approach from the inside of the mouth.

Frequency: Ideally, use the interdental brush once a day, preferably before bedtime, to ensure all food particles and plaque are removed.

Cleaning and Replacement: Rinse the brush after use. Like regular toothbrushes, interdental brushes should be replaced regularly, especially when the bristles start to wear out.

Interdental brushes are a great addition to your oral hygiene routine, complementing regular brushing and flossing. They are particularly beneficial for cleaning around orthodontic appliances, under bridges, and in areas where gum recession has occurred. Regular use of interdental brushes can significantly reduce the risk of gum disease and tooth decay.