Generally speaking, there are various measures you can take to lighten your eye color naturally. The most effective way is drinking water cup of honey. The honey can help lighten eyes because of the inner stimulating nutritious materials. It may usually take you about a week to see the effect if you keep on using the honey everyday. In addition, chamomile tea have a similar effect. In fact, chamomile tea contains a lot of vitamins and nutrition, such as vitamin A C and E, which helps to relieve your eye strain, your dry eyes and finally lighten your eye color. What's more, there are many other things which can improve your eyes situation and lighten your eyes obviously, such as lemon juice, cucumber slices, potato slices and so on. Just have a try and your will see the changes shortly after.