Washing shelves: have painted a few layers of kiln wash on my kiln shelves, with the aim of catching any accidental drips, drops and slumps so I don’t ruin the shelves.
Washing benches, containers, cloths and glaze mixing stuff from last night after mixing oxides and stains into a base glaze. Washing works much better than a sweep for kicking up dusty chemicals.
Washing recycled glass bottles for my next experiment.
And of course, the thing none of us can escape, boring old clothes washing.