HuffPost and its publishing partners may receive a share from purchases made via links on this page. Every item is independently selected by the HuffPost Shopping team. Prices and availability are subject to change. The experts consulted for this story do not necessarily endorse the products ahead unless otherwise noted.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 your toothbrush every three months, but what can you do in the meantime to keep your toothbrush (and mouth) as clean as possible? Enter: Bril’s UV-C portable toothbrush sanitizer, a $30 rechargeable tool that kills germs on toothbrushes using UV light technology. This affordable product can kill 99.9% of germs on your toothbrush bristles in just three minutes using the enclosed case.$30 at AmazonAdvertisementAmazonSkeptical? UV light sanitization is backed by science. Accordi...