Shoppers say their teeth feel "clean as a whistle" since using it, and they love how compact it is. Travel + Leisure / Pamela Jew The world is, unfortunately, a very germy place. And, while traveling ...

Bad news: Your toothbrush is probably way germier than you know. Millions of bacteria can collect on the bristles, and those germs can live for up to a few weeks. Dental guidance suggests replacing ...