do to delete facebook messages
You can delete messages one at a time, or you can delete an entire conversation. To delete a message: 1  Click Messages on the left side of your homepage. 2  Open the conversation you want to delete a message from.3  From the Actions menu, select Delete Messages...4  Use the checkboxes to select the messages you want to delete. 5  Click Delete.o delete a message: 1  Click Messages on the left side of your homepage. 2  Open the conversation you want to delete a message from. 3  From the Actions menu, select Delete Messages...