Cucumber helps get rid of dark knees and elbows!

Due to its bleaching properties, cucumber is among the most effective ways to get rid of dark knees and elbows. It removes dead skin cells and keeps your skin moisturized. Vitamins A and C that are present in cucumbers keep the skin beautiful and fresh. Gently rub thick slices of cucumber over your elbows and knees for 15 minutes. Leave it on for another 5 minutes and then rinse it off with cold water.