Delete All Facebook Messages At Once
To do this, you must initially direct to your inbox, search for messages you wish to erase, then press on 'Settings', click 'Report Spam or Abuse' as the picture
A little window will appear, pick the 2nd option and press 'OK'.
Facebook will lets you to select messages you wish to erase. After checking messages, you will on' Mark as Spam' to erase checked message instantly.
If that's all we can tell about Delete All Facebook Messages At Once I hope this article was helpful thank you.