In case you are looking at something more concrete to disconnect yourself from Facebook, you can log out from Facebook in different ways depending on where you are accessing it from. If you are annoyed by Facebook in general, you might want to consider giving it the boot and trying one of these Facebook alternatives. Facebook doesn't seem keen to change the situation and make it any easier. These workaround methods can be a bit annoying to deal with, but they work. You can also logout of Facebook Messenger from your browser/ © NextPit
Locate the Messenger session you'd like to log out of, click the three dots on the right, then click Log Out. Go to /settings and navigate to Security and login, then find the section called Where You're Logged In.
You can log out of the iOS or Android Messenger apps from the Facebook website, from your PC, or from your smartphone browser.
How to log out of the Messenger app from the Facebook website
Pro tip: The steps above can also be applied to Messenger Lite. Now you can log out of Facebook Messenger from within the app itself, even though the steps aren't that straightforward.
There you should see Password and security under the Account settings.
Go to Settings and Privacy, followed by Settings. In the Android Facebook app, tap the More button that is located on the top right (which should appear as three horizontal lines). If you've got Messenger on your smartphone, chances are pretty high that you also have the Facebook app installed as well. Log out of Messenger session from the Facebook app (Android and iOS users) Log out of Facebook Messenger using these simple steps / © NextPit This time, however, using the main Facebook app. If you do not want even your account to be displayed here, you will need to repeat the same step. But as we mentioned earlier, the application 'remembers' your Facebook account. Note that this little trick will delete all data that your Messenger application had saved: so it will be returned to a freshly installed state. Pro tip: If someone else wants to use your smartphone to check their Facebook messages while you're still logged in, they just need to select Switch Account to sign into their own account. Now when you return to launch Messenger in your app drawer, you should see that it will not automatically log you in. There also should be a Clear Cache option, which we suggest you select as well.Close the app if you have it open, and remove it from your recent apps list. Otherwise, this trick won’t work.To log out of Facebook Messenger, you need to go into the Settings of your Android device. Clear Messenger app data in Settings (For Android users only)
Let us now take a look at each of these steps. The first procedure works only on Android phones while the second option can also be used by iPhone/iOS users. There are two methods of logging out of the Facebook Messenger app: clear Facebook Messenger app data from within your device Settings, or log out of the Messenger session from the Facebook app. How to log out of Messenger on Android and iOS