Best dentist in Adambakkam | Do You Need a Tongue Cleaner? Here’s the Science Brushing alone isn’t enough! Your tongue harbors bacteria that can lead to bad breath, plaque buildup, and even impact taste sensation. A tongue cleaner gently removes this bacterial layer, helping improve overall oral hygiene and reduce the risk of gum disease. Scientific studies support that regular tongue cleaning lowers the bacterial load and enhances freshness. At Dr. Akkshaya Dental & Aesthetics, we recommend adding tongue scraping to your daily routine for a truly clean and healthy mouth.