You can edit (or delete) items right inside a page without having to go into the Admin Bar. 

To do this:

1. Hover over the section of the page they want to edit.
   
   
2. You will see a gear icon. Click on the gear to see a drop down menu with choices to edit.
   The choices offered on the drop down menu will differ depending on the item you are editing.
   
   
3. Click an option to edit. This will take you into the Admin Bar section where you can make and save changes.