When you buy through links on this page, HuffPost may earn a commission that helps support our journalism. Every product is handpicked by the HuffPost Shopping team, and prices and availability are subject to change. The experts consulted for this story do not necessarily endorse the products ahead unless otherwise noted. If you’re not using a tongue scraper after you brush your teeth, you might be missing out on a tool that’ll help your tongue and mouth feel cleaner — especially if you drink a