Struggling with stubborn tooth stains can make us feel self-conscious sometimes, but one dentist-approved whitening powder ...

Tea and coffee stains on your mugs don't have to be permanent. Here's why they happen and how to get rid of them fast.

I just went to the dentist for my bi-annual cleaning, and thank goodness for that because I needed the coffee stains on my two top front teeth to vanish, like, yesterday. My dentist got the job done ...

A bright smile is one of the most noticeable features of personal appearance. Whether for everyday confidence or preparing ...

“My tried-and-true favorite CC cream! You can read about my undying love for this brand and product right here on Page Six ...

Berkeley scientists have developed a smartphone-based biosensor that mimics coffee-ring physics to detect disease proteins ...

A coffee-ring-based test is 100 times more sensitive than current COVID kits and can also detect sepsis at home.

Brilliant baking soda trick whitens teeth in just 7 days. Simple kitchen ingredient transforms stained teeth naturally ...

What's On Shopping Shopping Teeth whitener that 'removes stains' including red wine and coffee now in 40% sale The limited-time Bank Holiday deal includes a 3-for-2 promotion plus a free fresh ...

Teeth whitener that 'removes stains' including red wine and coffee now in 40% sale The limited-time Bank Holiday deal includes a 3-for-2 promotion plus a free fresh breath spray – but hurry, it ...

What's On Shopping Shopping Shoppers with 'years of coffee stains' make teeth 'several shades whiter' using 90p strips ...