The dentist recommended, "Replacing your toothbrush every three months.” An old toothbrush may contain germs which may worsen ...

Bacteria from our toilets, the cold sore virus and thrush-causing yeast can thrive on our toothbrushes. But there are ways to ...

A very interesting study was published in October in the journal Frontiers in Microbes from Northwestern University. It gave the results of examining the biofilm of 34 toothbrushes and 92 showerheads ...

Forget about public restrooms: It turns out your own bathroom is teeming with viruses. Researchers at Northwestern University studied two things that most people use everyday—their toothbrush and ...

Do you find it hard to stick to the two-minute sessions that dentists recommend or feel your oral hygiene routine could be better? An electric toothbrush is a simple upgrade that can achieve a deeper ...