I have found that I cannot delete individual saved homes on my smart phone. My choice is only to delete a board, which of course then wipes out all of my favorite homes. Strangely, on my iPad, the edit option comes right up. When you then choose a home you wish to delete, you simply touch on the home & swipe to the left. An orange delete block will then appear to the right. Touch on this & the individial home is then deleted, not your entire board. I am sure it is probably the same with any tablet or computer.