What is a tongue scraper? Tongue scrapers are metal or plastic devices used to clean the surface of the tongue.

Tongue scrapers are an effective way to get rid of these germs, if done correctly. What is a tongue scraper? Tongue scrapers are metal or plastic devices used to clean the surface of the tongue.

Tongue scrapers are metal or plastic devices used to clean the surface of the tongue. They’re like combs for the tongue, said Dr. Michael Kosdon, a cosmetic dentist at Smiles of NYC in Manhattan.