You've scrubbed your teeth diligently for years — and now you have notches at the gum line. That's abrasion. The way you're brushing is causing physical damage. Here's what to change.

Tooth abrasion is wear and tear on your teeth caused by physical friction. Unlike decay, which is a chemical process, abrasion is purely mechanical. And the most common culprit is your toothbrush.

How Does Brushing Cause Damage?

Two main ways. First, using too much pressure. You don't need to scrub hard — plaque is soft and comes away easily. Second, using the wrong technique or tool. A hard-bristled brush, brushing side-to-side like you're cleaning a tile, or using abrasive toothpaste with baking soda or charcoal wears away enamel over time.

The damage shows up as notches — V-shaped or wedge-shaped indentations at the point where your tooth meets your gum. They look like someone took a chisel to your teeth. That's exactly what's happened, just very slowly, one brush stroke at a time.

What Makes It Worse?

Abrasion notches progress faster if you use abrasive toothpaste, brush immediately after consuming acidic foods or drinks (when enamel is softened), or have a hobby that involves holding things between your teeth (needles, pins, guitar picks). Your habits add up.

How Do You Fix It?

First, change your brushing technique. Use a soft-bristled toothbrush and brush in gentle circular motions — not back and forth. Electric toothbrushes with pressure sensors are excellent because they stop you from pressing too hard. Switch to a less abrasive toothpaste. Your dentist can recommend one.

If the notches are large, your dentist can fill them with a tooth-coloured composite resin. This protects the tooth, reduces sensitivity, and restores appearance. But changing your habits is essential — otherwise the restoration itself can wear away.

What About Sensitive Teeth?

Abrasion notches often cause sensitivity because the dentine underneath is exposed. Remineralising toothpaste can help. But addressing the root cause — your brushing — is the real fix.

Call 01323 723757 or book at www.meadsdental.com Meads Village Dental Practice