There are a few ways to clear Facebook messenger notifications. The first way is to click on the settings wheel in the top right corner of the Facebook messenger app and then select “Notifications.” From here, you can disable notifications for individual chats or for all notifications. The second way is to swipe left on a notification in the notification drawer and then tap the “Clear” button.
Video – How To Clear Facebook Messenger Notification
Now that you know how to clear Facebook Messenger notifications, you can keep your phone screen clear and focused on the task at hand. No more missed messages or notifications!