How can i get rid of my fever blister scar?

See below: The fever blister will begin to dry out during days five through eight. A golden brown crust will form and a scab will appear. As the scab shrinks, it may crack and bleed, and itching and burning will persist. The scab will heal and the scab will come off in few days. See this link for dealing with the scar: http://www.ehow.com/how_5612302_rid-cold-sore-scars.html