Smile Brite Tongue Cleaner combines a tongue scraper with a patented tongue brush so that you get the optimum results for removing bacterial film from the tongue. In clinical studies this combination cleaner/scraper was found to be more effective than ordinary tongue scrapers or toothbrushes in removing and reducing bacteria. This means you have fresher breath when using this product. The scraper is also designed to not have rough edges like many do, making your experience with tongue cleaning more appealing and gentle. Smile Brite provides you the best results overall and should be part of your daily oral hygiene routine.