These pastes get their name from their vibrant purple tint. “Purple toothpaste works by using purple dye to neutralize any yellowish stains or coloration on the teeth,” explains Rhonda Kalasho, DDS of ...
A movement is emerging online to shun store-bought toothpaste over a conspiracy theory that small colored markings on the end of tubes signify whether the product was made with natural or chemical ...
Procter & Gamble’s Crest has enlisted seven-year-old social media influencer Brody Hudson Schaffer as the official “Kid Correspondent” for its new Crest Kids Color Changing Toothpaste. Specifically ...