help

hey, i went for my first pulsed light treatment on my neck tuesday. the equipment she used was the skinstation, and i must say overall i am pleased. shaving has become a lot easier even after my first treatment, yet i have some deep redness still. can anyone tell me will this go away? im guessing since i had so much hair the first treatment would have the most redness. some has gone away, its just in a couple spots around the hairs. any help would be appreciated.