Remove black from knees and hands
Black skin in the knees and back of the hands results from accumulation of dead cells, and even puts pressure on your knees and wrists. If you lay your hands on the table at work, the friction makes the skin darker.
If you have black knees and the back of the hands is also black, use these natural methods to remove the blackness:
Use Aloe Vera Juice.
Aloe Vera Juice helps remove blackheads, all you have to do is apply the juice to a dark spot and leave for half an hour and then apply a moisturizer. Repeat doing this twice daily.
Use Yellow Bread, Honey and Milk.
Mix it all up and you will get a heavy mix, cat on your knees and on your hands in black. Keep it for 30 minutes, I have a cat moisturizer. Repeat this every day for 3-4 weeks, with good results.
Use Lemon.
Take some cotton and use it to rub lemon juice in black spots. Or you can just cut the lemon and apply it directly on the black spots. Stay with it for 1 hour and then wash. Repeat this daily until blacks disappear.
Use Olive Oil and Sugar.
Mix well, this will be like an exfoliation / scrub for knees and hands. Massage into those darker areas then become like you have a slow-massage. wash with warm water then cat moisturizer.