Modern aspects of individual tongue hygiene (literature review)

Abstract

There are many methods of cleaning the tongue, ranging from simple ones such as rubbing with fingers or a spoon, to specialized tools such as scrapers and brushes. Studies show that few patients practice daily tongue hygiene. Surveys reveal low awareness of language scrapers among certain groups of the population. Tongue scrapers play an important role in oral hygiene by removing biofilm and food residues, which helps improve oral health and fight bad breath. Hygiene of the tongue contributes to the prevention of dental diseases. Scrapers are made of various materials such as metal, plastic and wood, each of which has different properties. Metal scrapers are durable and easy to sterilize, plastic options are more affordable. Wooden scrapers are quite environmentally friendly. The shapes of the scrapers also vary: U-shaped scrapers are similar to the shape of the tongue, while T-shaped ones provide good access to the surface of the tongue. Regular tongue cleansing reduces bad breath and improves oral hygiene. Although some studies do not identify a difference between using toothbrushes or scrapers, others suggest that scrapers are more effective at reducing volatile sulfur compounds (VSC). Recently, researchers have studied other types of scrapers, such as ultrasonic scrapers and microcurrent generating scrapers. However, improper use of the scrapers may cause irritation or injury. Tongue scrapers are special tools for oral hygiene, when used correctly, they help remove plaque, prevent bad breath, and improve taste perception.