Re: can I remove dark freckles, almost moles that aren't raised?
I think that there are laser procedures that you can look into that either lighten or eradicate the color of a "freckle" all together. Perhaps Google laser freckle removal or call a dermatologist and see if they handle it or if you would have to go to a cosmetic doctor of some sort. I know I have seen the procedure on tv. I don't think it is particulary comfortable but, if it is something you really want, the discomfort may be worth it to you.
I hope I was of some help. I am sorry I couldn't tell you any more about it like the name of it or where you can get it done. But, hopefully I gave you a good start.