A tongue scraper is a tool used to help clean your tongue. Tongue scrapers come in a variety of shapes and sizes, and work by starting at the back of the tongue and pulling the scraper forward. Some people choose to clean their tongue by using their toothbrush as well.
Some say that cleaning your tongue helps keep your breath fresh, but there is no evidence that brushing or scraping your tongue will prevent bad breath or improve halitosis (chronic bad breath). In fact, bad breath bacteria can grow back just as fast as you remove it.
If you like the way your mouth feels after you clean your tongue, keep it up as part of your daily dental routine. It can be a great way to go the extra mile for your mouth, but comes down to personal preference and is not a necessary step.
However, there are four things you can do to make sure your mouth is healthy:
1. Brush your teeth twice a day with a fluoride toothpaste.
2. Clean between your teeth daily.
3. Eat a healthy diet that limits sugary beverages and snacks.
4. See your dentist regularly for prevention and treatment of dental disease.