What can i do to make my skin lightens,by not expending money?

i want to have some of your tips..

What can i do to make my skin lightens,by not expending money?
http://www.wikihow.com/Lighten-Your-Skin
Reply:You should be happy with the color you were given naturally... why would you want to change the color of your skin? The color of your skin is a resemblance to your ancestors as well as a piece of your heritage which should be your pride. Who cares what people think, love your skin and yourself.
Reply:Wear SPF 30 at least (the stonger the better )every day, avoid direct sunlight. Wear long sleeves and hats if necessary and use a good exfoliant. You could also use Likha papaya soap or Diana Stalder's licorice soap for like 3 dollars.