For fresher breath and a cleaner mouth, use Dr. Tung's Tongue Cleaner, the top choice of dentists and health experts. It glides on the tongue and removes harmful bacteria and debris even from the back of the tongue. Dental experts say it is about 5x more effective for tongue cleaning than a toothbrush! (Toothbrushes are designed for teeth and tend to "grip" the tongue so can cause discomfort or gagging.) Designed especially for the tongue. Dr. Tung's Tongue Cleaner is comfortable, effective, easy to use, and lasts for years.