What Are the Benefits of Tongue Scrapping? (2024)


Maintaining overall health depends heavily on one's oral hygiene, and tongue scraping is an often underestimated method that can profoundly influence oral health. This conventional oral care method has recently earned recognition for its capacity to reduce bad breath and improve overall oral hygiene. This article will delve into the benefits of tongue scraping, its origins, and the suitable approaches to include it in the daily oral care regimen.

What Is the Importance of Oral Hygiene?

Having good oral health goes beyond a beautiful smile. It is vital for overall well-being. Neglecting oral hygiene can result in dental problems like cavities, gum disease, and bad breath. Keeping the mouth clean is essential to prevent these issues and maintain excellent oral health.

What Is Tongue Scrapping and How Does It Work?

Tongue scraping is not a recent practice. Its origins trace back to ancient medicine, a holistic healing system that emerged over 3,000 years ago. Tongue scraping is believed to eliminate toxins and bacteria that collect on the tongue overnight. This age-old practice has endured and remains highly regarded in modern oral care routines.

The tongue's surface is covered with small papillae, where bacteria, food particles, and dead cells can accumulate. These deposits often cause bad breath and can impact taste buds. Tongue scraping entails gently using a specialized tool or scraper to remove these undesirable elements from the tongue's surface. By removing these deposits, tongue scraping not only freshens breath but also improves the sense of taste and overall oral hygiene.

What Is the Scientific Evidence behind Tongue Scrapping?

Numerous scientific studies support the effectiveness of tongue scraping in reducing bad breath. Roughly 85 % of halitosis cases are believed to originate in the mouth, with half attributed to tongue residues. According to research, tongue scraping significantly decreases the number of odor-causing bacteria on the tongue. An earlier research has confirmed that hydrogen sulfide and mercaptans are the main components of halitosis. Therefore, tongue cleaning becomes crucial in managing bad breath. Additionally, a study by the American Dental Association (ADA) found that tongue scraping, when combined with regular brushing and flossing, contributes to a substantial reduction in bad breath compared to just brushing alone.

What Are the Advantages of Tongue Scraping?

Over time, bacteria, debris, and dead cells can accumulate on the tongue, leading to bad breath and negatively affecting a person's overall oral health. Using a tongue scraper can efficiently remove this buildup and provide several advantages, including:

  • Improved Sense of Taste: Earlier studies suggest that using a tongue scraper twice daily can enhance the sense of taste. It helps the tongue distinguish better between bitter, sweet, salty, and sour sensations.

  • Reduction in Bad Breath: While tongue scraping cannot replace brushing your teeth entirely, it excels in certain aspects. A study demonstrated that scraping was more effective than brushing at removing odor-causing bacteria, thereby reducing bad breath.

  • Enhanced Tongue Appearance: Excessive debris buildup can cause the tongue to appear white and coated. Regular scraping can eliminate this coating and prevent its recurrence.

  • Bacteria Removal: Findings from a study indicated that employing a tongue scraper twice daily for a week markedly diminished the levels of harmful bacteria in the mouth, such as Mutans streptococci and Lactobacilli. These bacteria are notorious for causing bad breath and dental decay.

  • Enhanced Overall Health: Eliminating bacteria from the mouth is pivotal in averting cavities, gum disease, and other oral issues. Tongue scraping aids in eradicating these bacteria, improving the appearance and overall sensation of the tongue.

What Is the Proper Tongue Scraping Technique?

  • Selecting the Right Tool: Tongue scrapers come in various materials, including stainless steel, copper, and plastic. Opt for a scraper with a comfortable grip and a smooth, curved edge to prevent tongue injury.

  • Gentle Scraping: Position oneself in front of a mirror, extend the tongue, and gently scrape from the back to the front. After each stroke, rinse the scraper to remove accumulated debris.

  • Thorough Rinsing: Following scraping, rinse the mouth with water or mouthwash to eliminate any remaining particles and bacteria.

  • Cleaning of Tongue Scraper: After use, clean the tongue scraper thoroughly and store it properly to maintain its hygiene and effectiveness.

  • Incorporating Tongue Scraping into the Daily Routine: To maximize the benefits of tongue scraping, integrate it into the daily oral care regimen. Ideally, scrape the tongue first thing in the morning after brushing the teeth and before consuming any food or drink. This practice ensures that one begins their day with a clean and fresh mouth.

What Are the Risks Associated with Tongue Scraping?

  • One major concern related to tongue scraping involves triggering the gag reflex, which may lead to vomiting during scraping. To prevent this, one should avoid placing the scraper too far back on the tongue. Initially, it might be helpful to start scraping from the middle of the tongue towards the tip. As one becomes accustomed to the sensation, they can gradually move farther back.

  • There is also a risk of accidentally cutting the tongue's surface with the scraper. To mitigate this risk, one should ensure the tongue scraper has no uneven or rough edges. Inspect the scraper before each use to confirm its safety. Moreover, be mindful of the pressure applied. Aim for a gentle touch to protect taste buds and avoid breaking the skin, but maintain enough firmness to remove excess debris. If uncertain, begin with a soft touch and gradually increase the pressure.


Tongue scraping is a straightforward yet remarkably powerful practice that enhances oral health and well-being. With support from scientific research and a foundation in ancient traditions, this method provides a natural remedy for bad breath and improves the sense of taste. Studies demonstrate the effectiveness of tongue scraping in reducing the production of volatile sulfur compounds. By integrating tongue scraping into daily routine and adhering to correct techniques, one can relish the advantages of a clean and revitalized mouth. Maintaining consistent oral hygiene, including tongue scraping, is crucial for a healthy smile and enhanced self-assurance.

What Are the Benefits of Tongue Scrapping? (2024)


Top Articles
Latest Posts
Article information

Author: Geoffrey Lueilwitz

Last Updated:

Views: 5941

Rating: 5 / 5 (60 voted)

Reviews: 83% of readers found this page helpful

Author information

Name: Geoffrey Lueilwitz

Birthday: 1997-03-23

Address: 74183 Thomas Course, Port Micheal, OK 55446-1529

Phone: +13408645881558

Job: Global Representative

Hobby: Sailing, Vehicle restoration, Rowing, Ghost hunting, Scrapbooking, Rugby, Board sports

Introduction: My name is Geoffrey Lueilwitz, I am a zealous, encouraging, sparkling, enchanting, graceful, faithful, nice person who loves writing and wants to share my knowledge and understanding with you.