If I do a poll and then want to run it again with a fresh start, is there a way to clear out the original responses
I found this in our documentation on polls found here.
“Polls are simple creatures. You can not view or edit or delete your responses or run any standard type reports. Really, Polls are used to gather information quickly using one question to show you a majority view.”
I think your best bet for starting fresh would be to make a copy of the poll so that it has no responses collected and update the poll on your webpage.
I hope this helps!