Delete Sent Facebook Message
Action 1: Check in to your Facebook account.
Step 2: Click the "Messages" button in the menu on the entrusted to open up the Messages web page.
Step 3: Click the conversation that contains the sent messages you wish to erase. Facebook shows conversation strings in date order with the most current at the end of the page.
Step 4: Click the "Actions" button at the top of the conversation screen.
Step 5: Select "Delete Messages" from the pull-down menu.
Step 6: Click to allow the check box close to each sent message that you want to delete.
Step 7: Click the "Delete Selected" switch and after that click "Delete Messages" in the verification pop-up home window. Facebook gets rid of the chosen messages.
Tip: To erase a whole conversation, consisting of all gotten as well as sent messages, click the "Delete All" alternative after opening up the "Delete Messages" screen.