DIY: 8 Ways to Get rid of Black Knees/Elbow

Black Knees and Elbows is common in South Asian/African communities. And unfortunately I had them too :(. But how come Bollywood stars don't have them? I wondered and then I did a little bit of research and came up with 8 Natural ways to cure it.I was a little ashamed of them and I couldn't wear short/skirts when I was 13 but now I wear them without being embarrassed of them. Knees and Elbows