When your dentist performs a comprehensive oral exam, they will typically clean your tongue as part of the process. This involves using a tongue scraper or brush to gently remove bacteria, plaque, and debris from the surface of your tongue. Tongue cleaning is an important part of maintaining good oral hygiene because it helps to prevent bad breath, cavities, and gum disease. It can also improve your sense of taste and make your mouth feel fresher.
In addition to the benefits for your oral health, tongue cleaning may also have some systemic benefits. For example, some studies have shown that tongue cleaning can help to reduce the risk of developing cardiovascular disease and stroke. Additionally, tongue cleaning may help to improve sleep quality and reduce stress levels.