How to Log Out of Facebook Messenger on Android
Step 1. Head on to the settings menu.
Step 2. Scroll down to look for “Apps” option and tap on it.
Step 3. Now, you can observe the list of all the apps installed on your device. Scroll down to find “Messenger“.
Note: If you have Google’s Messenger app installed, do look for the icon to identify the correct application.
Step 4. Tap on the desired app (i.e Facebook Messenger).
Step 5. Head to the storage menu as shown in the image above.
Step 6. You should now observe two options – “CLEAR DATA” and “CLEAR CACHE“. Just click on “CLEAR DATA“. And, you have successfully logged out from the Facebook messenger app.