You should take into consideration when picking unsubscribe, the only choice available in your Facebook profile is the disable account, something that ensures that everything is completely eliminated, so it may be that the pictures, comments and private conversations are stored, although currently not be accessible to them.
Instantly Delete Facebook Account
If you desire to erase your single account you need to go to the following link and verify:
http://www.facebook.com/help/contact.php?show_form=delete_account
Note: Once confirm not be able to recover your data and everything to do with the Expense, currently not you can use functions it email, which gave low, you would have utilized a new account hotmail, gmail, etc.
Delete demand from sent out by mistake
To delete a demand erroneously sent to a person (e.g. ask for relationship) in the top menu go to "Configuration", then "Privacy settings".
Then compose the full name of the individual in the field "Block person".
Then look it up and lock it. So not your friendship demand, will be considering that blocking someone gets rid of any relate to it. If you desire this individual to discover you or have contact with her, you go back to the 'blocked list' and remove it by pushing Delete (but already not your application will appear to him since it was formerly obstructed).
This does not work for sent messages, because they are all saved in the Inbox of the individual.
Thus the article Instantly Delete Facebook Account from us, hopefully useful thank you.