We’ve discussed the importance of brushing twice a day many, many times over the years – after all, it’s the single most effective way to remove plaque and prevent tooth decay. But did you know that, when it comes to the health of your teeth, it’s possible to do too much of a good thing?

Overbrushing, a type of dental abrasion, can appear in even the most diligent of dental devotees. In fact, if you’re too keen to keep your teeth clean, you’re likely more at risk than someone who regularly skips brushing before bed.  

How is that possible, you might be wondering?  

Well, a dental abrasion refers to the erosion of a tooth's surface by a foreign object (like a toothbrush). In the case of overbrushing, the tooth becomes worn and even damaged by brushing for too long, too hard or too often. Overbrushing can cause even more issues for those who suffer from compulsive disorders related to brushing.  

While it’s not necessarily a problem if you accidentally brush too hard once in a while, consistent overbrushing can lead to several oral health issues, including:

Worn Enamel

Strong and healthy enamel, your teeth’s extremely hard protective coating, is critical to preventing tooth decay and cavities. If this enamel is weakened or rubbed away altogether by overbrushing, it can cause unsightly visual symptoms like worn, brown and shiny spots on your teeth, not to mention a significantly increased risk of developing cavities. Granted, enamel abrasion is more likely due to abrasive toothpastes than it is due to the actual toothbrush.  But careful attention to brushing technique and using an extra soft toothbrush can minimize any irritation to the oral tissues.

Gum Recession

Chronic overbrushing can not only wear on your teeth, but on your gums as well. Gums that have receded can cause significant issues by exposing the softer and more vulnerable root of the tooth, increasing the risk of decay. In extreme cases, gum recession can lead to loose, wiggly or even lost teeth. And even worse, gums don’t grow back, so damage can be permanent, leading to a need for more invasive procedures like gum grafts.  

Sensitive Teeth

Your enamel doesn’t just protect against cavities – it also protects the sensitive nerve endings inside of your teeth. These newly exposed nerve endings can fire when met with hot, cold or sweet sensations, causing significant pain and discomfort.  

Unfortunately, while the potential for overbrushing can be reduced by using a soft-bristled brush twice a day for two minutes each time, its effects aren’t always easily detected at home.  

If you’re suffering from any of these symptoms, our team of dental professionals can help assess you for signs of overbrushing and help develop a plan to adjust your brushing habits for the better – just use the orange “Book Online” button to schedule your next checkup.  

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