How do I delete a message in my history?

Only the board "owner" can delete a previously sent messages from the Vestaboard's history. 

Within the mobile app:

1. Tap vertical 3 dot icon in the bottom right corner of the message you'd like to permanently hide.
2. Select Delete from History.
3. You will then be asked to confirm the deletion of the message. Once confirmed, the message will be permanently removed from the Vestaboard history for every user managing the Vestaboard.