We stay in studios, I don’t cook, the kitchen doesn’t get dirty. I even bring disposable cups to dump a starbucks instant coffee into.
Every single trip I find my DH has tossed the small Palmolive dish soap and sponge into my shoebox sized Rubbermaid box in which I pack toiletries, etc. Usually find tiny shampoo bottles too, but those are sadly going the way of the dinosaur. Forget the MM Rice Krispie treat, my adult kids all wanted the (preferably H2O) shampoo.