How can i get rid of my childhood scars?

I have an almost perfect-shaped legs,unfortunately ,i got this ugly childhood scar that makes me feel insecure,i want to get rid of this without those expensive surgical treatment,maybe you guys can help me|||Yes! I have a scar from my cat (stupid cat) and I use maderma, i cant spell! but you rub it on your scar every day it seems to be helping! you can also have it lasered off@|||use mederma it really worx i had a scar on my foot and it took it off in a week. it can be bought almost anywhere too.|||Yes, Maderma may clear them.|||now there is a wonderful method called laser surgery.|||I have got a scar on my legs too but lucky I have brown skin and it sort of hides it and I do not wear short skirts even though my husband likes me wearing short skirts. I believe you can cover it by using a tan lotion