New term for the day

I’ve heard of teeth whitening but never skin whitening. Am I just out of the loop and a lot of people know about this or is everyone else wondering too? My first thought was, “my skin is already pretty darn white, I’d prefer a tan instead of being even whiter!” lol But then I read more about skin whitening and all it means is that it gets rid of discolorations and makes your skin tone more even and beautiful. See, now that I wouldn’t mind! So, what did we learn today class? If we hear something strange, be sure to learn more about it before you judge it. :)