The tongue has thousands of tastebuds covering the surface, as well as grooves that are as unique to the individual as fingerprints. Which is to say, there are a lot of little spaces where gunk can build up. Use a tongue scraper.
The tongue has thousands of tastebuds covering the surface, as well as grooves that are as unique to the individual as fingerprints. Which is to say, there are a lot of little spaces where gunk can build up. Use a tongue scraper.
