chemical bleaches makes skin dry,Try this natural bleach .

Make a paste of the carrot. Squeeze the tomato with your hands and remove the pulp derived. Also squeeze the juice of the lemon, and make a paste of the corriander.Mix all the pastes and pulps.

Start by washing the face using a mild baby soap or cleanser. Tone the face with either readily available toner or use the juice of a cucumber.

If you have extremely sensitive skin, limit in using lemon to only about two or three drops and use a little honey in addition. Mix a little milk in it and see that you get a paste that resembles the consistency of bleach.

Leave this to refrigerate for about fifteen minutes before you apply to the face and neck using either your finger tips, or a brush. Leave on for about fifteen minutes before washing off with water and using mild baby soap if required. This treatment is safe to use as often as once a week