What Is Tongue Scraping?
Tongue scraping is the process of running a simple tool across your tongue to remove bacteria, food particles, and other debris from the surface.
It's been around for hundreds of years, with tongue scrapers being fashioned out of wood, whalebone, tortoiseshell, ivory, and more. Today's tongue scrapers, or tongue cleaners, are made of plastic or metal. They have a handle with a head that you drag from the back of your tongue to the front to scrape the surface.
You can get a similar effect if you simply brush your tongue a few times as you brush your teeth. But some experts say a dedicated scraping tool is better at removing plaque and bacteria from the tongue's surface.
Benefits of Tongue Scraping
Tongue scraping may have several potential benefits for your oral health:
Better breath. By removing bacteria and food particles that cause bad breath, tongue scraping may help freshen your breath.
Lower risk of oral infections. Regular tongue scraping may help reduce the buildup of bacteria and fungi that can lead to oral infections like gingivitis and thrush.
Enhanced taste. A clean tongue might improve your sense of taste, allowing you to better appreciate the flavors of foods and drinks.
Improved oral hygiene. Incorporating tongue scraping into your daily oral hygiene routine can complement brushing and flossing, boosting your overall oral health.
It may be especially good for a "coated tongue," which means a buildup of bacteria and dead cells that could result from things like:
- Medication use
- Smoking
- Dry mouth
- Inconsistent brushing
- Yeast infections
While research is limited, tongue scraping is safe if you do it correctly. And it can leave your mouth with a squeaky-clean feeling that many people really like.
How to Clean Your Tongue With a Tongue Scraper
It's easy to add tongue scraping to your brushing routine. First, brush and floss your teeth as usual. Then:
- Stick out your tongue.
- Start the scraper at the very back of the tongue.
- Run the scraper all the way to the front two or three times.
- Use light pressure. (If it hurts or cuts your tongue, it's too much.)
- Rinse the scraper under warm water between scrapes.
- Swish your mouth out with water afterward.
- Rinse the scraper off once you're done.
How to Choose a Tongue Scraper
There are two types of tongue scrapers you can choose from:
Metal tongue scrapers
You'll find metal tongue scrapers made of:
Stainless steel. This is the most common type, known for its durability and ease of cleaning. It often has a curved design to effectively scrape your tongue's surface.
Copper. It is thought to have antimicrobial properties, making it a popular choice for those seeking additional antibacterial benefits. But research hasn't confirmed this.
Plastic tongue scrapers
Benefits of plastic tongue scrapers include:
Soft and flexible. Plastic scrapers are gentler on the tongue and may be better if you have a sensitive mouth.
Often combined with a brush. Some plastic scrapers have bristles on one side to help clean the tongue's surface.
Which type you choose is a personal preference. Metal tongue scrapers may be more expensive, but they may also be more durable and last longer. Plastic tongue scrapers may be softer and gentler, but they'll likely need to be replaced more often.
Do Dentists Recommend Tongue Scraping?
Though there's no harm in adding tongue scraping to your routine, it isn't necessary for good dental hygiene, according to the American Dental Association (ADA). The ADA's basic pillars of good dental hygiene remain the same:
- Brush at least twice a day with a fluoride toothpaste.
- Floss or otherwise clean between your teeth at least once a day.
- Limit sugary beverages and snacks as part of a healthy diet.
- See your dentist or hygienist regularly to prevent and treat dental disease; talk to your dentist about exactly how often.
Takeaways
Tongue scraping is safe if you use the right technique. Pressing too hard on the scraper could injure your tongue, causing redness and irritation. Be gentle, avoid excessive pressure, and choose a scraper that is comfortable for you. If you experience any discomfort or irritation, consult with your dentist.
Tongue Scraping FAQs
How often should I scrape my tongue?
Once or twice a day, usually in the morning and evening, as part of your daily oral hygiene routine.
What is the white stuff I scrape off my tongue?
It's a buildup of bacteria, food particles, and dead cells, which can contribute to bad breath and oral health issues.
Are metal tongue scrapers better than plastic ones?
Both metal and plastic tongue scrapers can be effective. The best choice depends on personal preference. Metal scrapers are often more durable and easier to clean, while plastic scrapers may be gentler on the tongue.
Is tongue scraping safe?
Yes, tongue scraping is generally safe when done correctly.
