How to Delete My Chat History on the Facebook Android App

1. Tap the “Facebook” application icon to launch the app.

2. Tap the “Chat” icon within the Facebook Android app to view who is online as well as previous conversations.

3. Tap the chat conversation you would like to delete.

4. Press the “Menu” button to open the menu for the conversation.

5. Tap “Close Conversation” to close the conversation and delete the chat history. Repeat steps 3, 4 and 5 as necessary to delete additional chat history on the Facebook Android app.