First of all, if you want to kill completely, using your PC. Out your screen, click the padlock in the upper right corner. Then, click Other Settings. Then, the screen of privacy settings and tools come out. Click where are such as have security at the top left of the screen that. Then, I change the screen of the security settings. I click on the account usage release at the bottom of the screen. That way, you are completely wipes all data of facebook of Noolek.