There are many skin lightening products are available in the market and they can give you fairer skin too but only until you use them. Once you discontinue them you can see side effects of those harsh chemicals on your skin. It is always best for the skin to choose natural way. One natural ingredient that is very effective for skin lightening is aloe vera.
You can apply aloe vera gel on your skin daily to see effects. make sure that you apply this gel on a clean face.
You can mix aloe vera with other ingredients too. Mix one teaspoon of aloe vera gel with one teaspoon of lemon juice. Use your finger and dab the mixture on your face, especially in dark spots. Massage it gently and leave it overnight followed by rinsing.