.... photo not mine...
After reading this, you might want to start using lemon juice from now on. I use lemon a lot in my food and treating black spots on some parts of my body (well, I used to but I quit, I may have to start using it again). Lemon juice is a natural wonder, it is cheap and beneficial to us.
I snagged this photo on Facebook and love sharing it here for you all dear handsome and beautiful readers/visitors!