Add Yahoo as a preferred source to see more of our stories on Google. How does purple toothpaste work? It uses color theory’s principle of complementary colors. Complementary colors are shades that ...

This TikTok-famous toothpaste promises to conceal stains, neutralize yellowing and improve brightness in smiles. But is this for real or just a load of internet-driven hooey? Dentists say there is ...

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Twice a day we carry out the same old minty ritual—several up-and-down strokes, rinse and spit. If the experience is a bore, most of us shrug it off as the price for shiny whites. But now, a new crop ...

SINGAPORE - Media OutReach Newswire - 14 March 2024 - Colgate launches its first purple toothpaste, the Colgate Optic White Purple that instantly colour-corrects yellow tones* with the very first ...

The word has been going around for quite some time now, but not all of us have been quite sure enough to actually put it to experiment. The simple answer is that purple toothpastes do work, but the ...

A beauty trend that you may have seen when scrolling through your social media feeds (via an ad, perhaps), is purple toothpaste. In what looks to be after a second of application, in the videos shared ...