A new tool that allows the user to view a history of all the searches on Facebook started to go out today. The user can’t go back and revisit the people the user has been stalking for all these years since only searches from this point forward are recorded in the Activity Log. It functions exactly like the web browser’s search function and URL history. How to delete Facebook history on iPhone is quite a usual question. The user must open the Facebook app on their iPhone to do it. Then tap the top-right Search field. The user must tap Edit, followed by Tap ‘clear searches’.