Tongue Cleaner by Dr. Tung's 1 Each Tongue Cleaner 1 Each Cleans In Just 10 Seconds 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 – guaranteed Dental experts say its about 5x more effective for tongue cleaning than a toothbrush (Toothbrushes – designed for teeth – also tend to 'grip' the tongue and can cause discomfort or gagging). Designed especially for tongue cleaning Dr. Tungs cleaner is comfortable effective easy to use and last for years. Adjustable Freshens Breath Removes Bacteria Improves Taste Hygienic Lasts for Years Dentist Recommended Directions Place cleaner on tongue as far back as is comfortable. Gently glide the cleaner forward 'scraping' off unwanted matter. Repeat 3 or 4 times. Rinse well. Use twice daily for best results. Use with one hand or two hands for precise control and comfort.