Tongue Cleaning is clinically proven to be the single most effective way to reduce bad breath. Dental Research indicates that the surface of the tongue is a major source of Bad Breath. More dentists and hygienists than ever before acknowledge that over 90% of Bad Breath originates from germs, specifically anaerobic bacteria on the tongue. The ADA (American Dental Association) recommends tongue cleaning for better oral health! If you are like millions of hygienically conscious people throughout the world that are concerned about the freshness of your breath, this tongue cleaner is for you! If is the most effective and inexpensive solution for your oral health.