There are many causes of dark eyes circles. These include a lack of sleep, fatigue, besides stress, deficiency or some kind of disease. Besides, these dark circles may be hereditary too. Even nasal congestion may cause dark eyes circles. Chronic atopic eczema on skin also causes dark circles, as well as aging which tends to thin the skin around the eyes. Eyelid swelling as well as eye puffiness produces shadows which cause light dark eye circles.
It is important to remove dark eye circles. There are many ways of doing this. Most important are the home remedies. You should try one home remedy at a time in order to remove dark eyes circles.
 Always drink at least ten glasses of water everyday and take all precautions that are necessary in order to avoid strain on the eyes. Eight hours of sleep is a must for each one of us, especially for those people who have     dark eyes circles. Never leave cream on the skin around the eyes for a long period, but remove this cream around the eye after 10 min. Any cream left on the skin around the eyes for long periods can give rise to  dark eyes circles.In order to remove dark eye circles, close your eyes and cover eyelids with slices of raw potato or cucumber. Leave them on the eyes for 15-20 minutes. Now wash the eyes with warm water and apply a cream.
Else, make a mixture of fresh potato and cucumber juices and place some cotton pad soaked in this juice on your eyelids for 20 minutes. Next, wash your eyes with cold water. You may also apply a mixture of lemon and tomato juice on the dark circles twice in a day. Put a paste of turmeric powder and pineapple juice on dark eyes circles in order to get rid of them.
In case you ask your most trusted dermatologist, he will tell you that   
 

Eye puffiness is basically caused due to fluid as well as fat. Puffiness results when a fat pad which cushions the eye begins to pull away from the bone of the lower eye as well as sags due to age. Heredity is another factor which makes this more of a problem for some people. Retaining water too can cause puffiness, especially in the morning. Thus in case of