Logging out of Facebook Messenger is a very simple process. First, open the Facebook Messenger app on your device. Next, tap on the three lines in the top left corner of the app. Then, tap on “Log Out.” Finally, tap on “Log Out” again to confirm.
Video – How Do I Log Out Of Facebook Messenger
And that’s it! You’re now logged out of Facebook Messenger. If you need to log back in, just open the app and enter your login credentials.