Tongue scrapers are typically made of either plastic, stainless steel, or copper. Plastic scrapers are the most affordable but may not be as durable as metal scrapers. Stainless steel and copper ...

Mine is made out of metal, but it can be made out of plastic as well ... “Place the U curved part on the back of the tongue as far as possible. Pull the tongue scraper gently forward over the surface ...

Ensure that you rinse it well afterwards to remove any cleaning agents. If you use a metal tongue scraper, it can often be sterilised by boiling it in water for a few minutes. For plastic scrapers ...