If you a have a Facebook page you might have across a situation to delete a particular user from the Facebook Page, if you want to know how? then simply follow below steps.
Ban Users From Facebook
1. Login to your Facebook account, go to your Facebook Fan page.
2. Then go to Edit Page -> See Banned Users.
3. Now in the dropdown choose ‘People Who Like This’.
4. You get list of users who liked your Facebook page, choose the profile and click on X mark to delete.
Note: You also have option to Ban User Permanently.