Should You Use a Tongue Scraper?

Tongue scraping can remove cells, food and bacteria that contribute to bad breath. But are there other ways to accomplish the same thing without risking micro cuts?

STORY AT-A-GLANCE

• Some dentists suggest that a tongue scraper can remove dead cells, food debris and bacteria that contribute to bad breath. Because there is a lack of good evidence that they are better than toothbrushes for mechanically cleaning your tongue, the American Dental Association doesn't endorse tongue scrapers

• If you do use a tongue scraper, a…