Do not use a toothbrush for more than three months – dangerous consequences

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Fizzy drinks and sweet foods cause the formation of plaque on the teeth. But there is another factor that is known to contribute to the formation of plaque, and you may not think about it.

Plaque is a film of bacteria that sticks to the teeth. When you eat unhealthy food, the bacteria start to produce acid. It is this acid that causes dental caries, as dentists warn. However, brushing helps remove plaque and improve oral hygiene.

One thing that can cause plaque to build up is not changing your toothbrush regularly.

A study tested the effectiveness of toothbrushes. , which showed that after three months of use, toothbrushes were “unable to effectively remove plaque.” Over time, the bristles on the toothbrush wear out. They can no longer clean the areas that the hard bristles are meant for.

Researchers have found that this bristle expansion usually starts around 40 days of regular toothbrush use. When this happens, plaque apparently begins to build up, causing gum disease, a condition that has been linked to dangerous conditions like heart infections and dementia.

People who haven't changed their toothbrushes in 40 days, significant plaque build-up was observed.

While changing your toothbrush sounds like common sense, people often keep their toothbrushes for months beyond the recommended shelf life.

“You should change manual toothbrush every three to four months”.