I have a medium super with frames that were about 50% capped at the end of last summer's flow. I left it on the hive for winter for extra space and food stores due to a fairly large colony going into fall. I did some fall feeding including HBH and Fumagilin with the super on so I have to assume that some of those were stored in the super.
If I uncap and spin out whatever is left in those frames this spring, can I use them to harvest honey for human consumption or should I only use them for the bees now? The super was not on for any other kind of chemical mite treatment.