Get some Vitamin E oil or cream, it helps reduce the scarring. Plus, it makes your skin super soft. It's dirt cheap too. I think Walmart has the oil for just over $2 and the cream is maybe $3.50?
Shell - although the tip wasnt for me, I think I will take your advice - I have lots of scars LOL Does it work for stretch marks after having a baby? I have heard that it helps.