Brown spots on skin are caused by sun exposure and increase of melanin. Some other causes of spot formation are aging, stress and deficiency of nutrients. The spots can appear on all body parts including face and hands. The condition does not cause any harm. It is a beauty problem and the affected person feels ugly due to the spots. The problem usually affect the elderly people more than fifty years old. You should try to get rid of brown spots with home remedies. Home remedies are inexpensive and safe for the skin. Following are the top 12 DIY home remedies for removing brown spots on skin.