Here’s Why Choosing a Good Interdental Brush is so Important (and How to Pick One!)

When it comes to the battle of teeth versus plaque, most of us already know that plaque is the enemy. Plaque not only causes cavities and bad breath, but it can also lead to gum disease if not removed properly.

We also know we should be flossing every day, too. But flossing is something many people consistently forget (or neglect) to do, whether it’s because it’s uncomfortable, inconvenient or simply another item on an endless to-do list. That’s where interdental brushes come in. They are very effective at removing plaque and in some cases better than floss. Here’s why you need to pick a great interdental brush and how to go about it.

Benefits of interdental toothbrushes

First, let’s take a look at why you need a specialized brush and the benefits of taking the time to practice good interdental tooth and gum care.

• Helps remove plaque and bits of food. Getting rid of food and plaque between your teeth is key to good oral hygiene. Interdental brushes are thin, straight brushes that resemble mini bottle brushes or pipe cleaners. They come in different sizes and are designed to fit between your teeth. All you have to do is brush between your teeth.
• Can replace flossing. Flossing can be awkward to handle and uncomfortable, which makes it all too easy to put off, or avoid flossing between certain pairs of hard-to-reach teeth. Interdental brushes, on the other hand, are easy to manipulate and often provide superior results especially where there has been recession or under a fixed bridge.
• Great for arthritis suffers or people with disabilities. Flossing is difficult when your fine motor skills are lacking or you have difficulty grasping floss due to arthritis. Since interdental brushes have handles and a simple design, many people find them much easier to use.

Ultimately, using any dental tool that helps you remove plaque and food debris will be a major benefit to your oral health all on its own. Even if you use it because you simply don’t like flossing, your oral health still benefits.

How to pick the right interdental brush

Interdental brushes come in different sizes, so you’ll need to consider how close together your teeth are. You need a brush that can fit between your teeth yet is large enough to brush away food and plaque buildup.

If you buy an interdental brush and it doesn’t fit between your teeth, stop – don’t try to force it in, or you could be causing more damage to your teeth and gums. Try going one size down, and if you’re already at the slimmest possible width, you may have to forego the dream of an interdental brush. If this is the case, talk to your dentist or periodontist about other interdental aids that may accommodate tighter spaces.  If the brush slips in between your teeth too easily you may need to go up to the next size.  Often different sizes are needed for different areas of the mouth.

The smallest sizes should be used in small gaps between the teeth. Medium sizes are better for people with recession, and larger ones for areas with significant gum recession or spacing between your teeth.

One added benefit of an interdental brush is they are excellent at cleaning around arch wires and   around brackets while you are in ortho treatment.

Can interdental brushes be reused?

Interdental brushes can be used more than once, however, they do have a shelf life just like a toothbrush. On average, an interdental brush will last anywhere from 3 days up to a few weeks depending on the frequency and force of use. When bristles show signs of bending or wearing away, discard and replace with a new brush.

Of course, the best resource is your dentist, dental hygienist, or periodontist – they can suggest a size that is right for your teeth, and they will show you how to use it.  We at  Levenson Periodontal Associates, are always happy to provide instructions and advice on how to use interdental brushes and other tips for maintaining good interdental gum and tooth hygiene.