I just completed a lab for a class in Blender. I made a bunch of mistakes in the process of building a bridge. I deleted these along the way. I deleted them by selecting and choosing delete vertices. A couple of them I deleted by deleting the object in the outliner.
Imagine my surprise when I uploaded my lovely bridge to Second Life only to discover leftovers from my mistakes: little piles of stones lying around. :-) I can't see them in my scene in Blender so how do I get rid of them?
Thank you for your help!