She is doing laundry. But Reed, being Reed, has made a super-hi-tech washer that removes the dirt by making making it unstable and then teleporting it into a lab where it can be sifted through for new sub atomic particles and things.
But Sue has forgotten to add fabric softener and the damn thing doesn't want to open and she is weighing her options which include 1) using a force-field to crack it open like an egg and telling Reed to "take your hi-tech washer and shove it I'm going to the Laundromat on the 3rd floor!" or 2) letting it finish the load and then taking it to the laundromat on the 3rd floor and telling Reed it's broken so he'll spend 4 hours fixing it and stay out of her way.