I am an african american girl and my gums have turned dark in a few areas around the gumline because I was a smoker. Now that I have quit I am wondering if there is anything I can do to restore them to a healthy pink color or am I doomed to have dark gum spots forever? I never heard of gum bleaching only teeth bleaching. I don't know if they will turn back pink since there is no more smoking. Any ideas or treatments:D ?-