To most, it’s a squiggle of toothpaste, said Clifford Marks in The Wall Street Journal. To the lawyers retained by GlaxoSmithKline and Colgate-Palmolive, it’s a “nurdle,” and a test of ...

Mouthwash has long been touted as a surefire — and minty — way to swirl away any germs not tackled ... rinse away beneficial fluoride found in toothpaste. “Using mouthwash after brushing ...

A toothpaste maker that claimed to channel the healing power of one of China’s most celebrated traditional remedies is being sued for false advertising following claims that the secret to its ...