Well, if you want a serious answer it's pretty simple to find info on it then:
http://www.google.com/search?client=...  F-8&oe=UTF-8
also search for these options
laser skin treatment
cold laser skin treatment
anal lightening
that should get you started.
I still think the Crest Strips are the way to go though... and I expect someone from this board will have tried it by the end of the night...  
