Pop-up camper person here. Two Aerobikas and 2 neb cups, a couple gallons of distilled water and some Dawn. Wash and rinse after each use, sterilize on the gas hot plate every week. We are only usually without electric for a couple days at a time, but 2 burner have propane stove. Next week we pick up a camper with solar too. New to us - not sure how much power we'll actually have.
Sue