How To Delete A Message On Facebook That You Sent
Action 1: Sign in to your Facebook account.
Action 2: Click the "Messages" switch in the menu on the delegated open up the Messages page.
Step 3: Click the conversation which contains the sent messages you want to remove. Facebook presents conversation strings in day order with the most recent at the bottom of the web page.
Step 4: Click the "Actions" button on top of the conversation screen.
Step 5: Select "Delete Messages" from the pull-down menu.
Step 6: Click to enable the check box close to each sent message that you intend to delete.
Step 7: Click the "Delete Selected" button then click "Delete Messages" in the verification pop-up window. Facebook removes the selected messages.
Pointer: To delete a whole conversation, including all gotten and sent messages, click the "Delete All" alternative after opening up the "Delete Messages" display.