IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Combat tooth decay-- have cleaner, ...

If you’ve never heard of tooth powder, you’re not alone. This age-old product was the precursor to toothpaste, but it fell out of favor decades ago. Even though it’s hard to find on store shelves, ...

Recent media reports about an ingredient we use in our Colgate Total brand toothpaste are not based on facts or science. As we are talking about one of the best-selling toothpastes in the U.S., we ...