People who stay in places that are very hot and have a lot of sunlight have to be very careful about how much time they spend outdoors. Brown spots on the skin can be seen mostly on such individuals who are always outside and in the direct rays of the sun. These black circles tend to make the surface of the body look very dull and lifeless. And this makes you appear a lot older than you really are. There are a number of treatments and solutions that are being manufactured today and they are available on sale on the internet. You can check them out on some of the reputed websites. - http://goarticles.com/article/Homemade-Remedies-For-Brown-Spots-On-The-Skin/8733082/