✔ 最佳答案
Basically you can use something called "Mepliform" to remove the scars on you face or nose. Mepliform is something to help soften and flatten old and new raised scars, it make them apper smaller, lighter and less conspicuous.
In the Hospital that i work for, most of the patient they use it not more than 30 days and the scars on their arms seems like disappear.
you can go to the Pharmarcy or some Bigger clinic to ask for that, it cost $50-$160, but it can re-use until it no longer sticky.