You need to take into account when picking unsubscribe, the only alternative available in your Facebook profile is the disable account, something that makes sure that whatever is completely removed, so it might be that the images, remarks and personal conversations are kept, although already not be available to them.
How Can I Delete Facebook
If you wish to erase your single account you need to visit the following link and verify:
http://www.facebook.com/help/contact.php?show_form=delete_account
Keep in mind: When verify not be able to recover your data and whatever to do with the Bill, already not you can utilize functions it e-mail, which offered low, you would have utilized a new account hotmail, gmail, and so on.
Delete demand from sent by error
To erase a request mistakenly sent out to an individual (e.g. request for friendship) in the top menu go to "Configuration", then "Personal privacy settings".
Then compose the full name of the person in the field "Block person".
Then look it up and lock it. So not your relationship demand, will be considering that obstructing someone removes any relate to it. If you want this person to find you or have contact with her, you return to the 'blocked list' and eliminate it by pushing Delete (but currently not your application will appear to him due to the fact that it was previously obstructed).
This does not work for sent out messages, given that they are all saved in the Inbox of the individual.
Thus the article How Can I Delete Facebook from us, hopefully useful thank you.