You need to go to the Facebook Security and Login section.You can delete your Facebook account by going to this page.
To clear recently signed out of Google, go to the Sign-in & security section in your Google account settings and uncheck the box next to “Remember me”.
To remove login history from Gmail, you’ll need to delete all of your Google accounts.
To delete your Activity Log on Facebook Mobile, tap the Settings icon in the top right corner of the screen. Next, tap “Privacy” and then “Activity Log”.This will bring up a list of all of your past posts and other activity on Facebook. Tap on any item that you want to delete and then tap the trash can icon at the bottom of the screen.
Yes. You can see deleted Facebook login history by viewing your own timeline.
