Words of Wisdom Wednesday

Okay, I have to admit, I don't do very many of these. But it's #12 that is baffling me. What the heck is a tongue scraper? And what is the purpose of that. 

Of course I had to look it up. Here's what I found:

A tongue scraper is a small, curved handheld oral care tool used to clean the surface of the tongue. Definition by Harvard Health. 

When I was a kid, I remember the dentist telling us to always be sure to brush our tongue while brushing our teeth. I always did that. Until...we went to Africa and one of the medicines we had to take burned mine. I stopped brushing my tongue because it hurt and was more irritating. But now, I feel like I need to start up again. 

I'll see how it goes.