I haven't extracted yet, but I've heard people putting them back, and allowing the bees to clean up the mess. Obviously it isn't time yet to store the extra equipment so I would allow them to clean up the equipment, then keep whatever frames and boxes you need on the hive while storing the rest until later in the season. Not much else you can do there as far as I can tell.
...and welcome to the forum. Lots of good knowledgable people here.