Delete all messages

This video Shows how to delete all messages on facebook for free on google chrome.

Hi guys!! this is Malek djelassi and a new tutorial about How to delete all message on facebook !! It is an easy way , all you need is google chrome. So first step , Go to chrome web store and search for a facebook delete all message Add the extension "Facebook - Delete All Messages" made by gpiskas. Now we go to facebook inbox facebook.com/messages , a new icon will appear in the url click on it , the extension will be launched . Click on "Compatibility mode" , you must change your facebook langage to English(US) and the extension will do the rest . As you can see only the first 21 messages are deleted . So to delete all messages u you should click on "load older threads" until all message are shown and do the previous steps.