Buy packs of cloth wipes from Home Depot, Lowe's etc - like washrags, used by mechanics, painters, and others but applied to this new "domestic" use. They can be washed like diapers. C'mon, all of you have used diapers before. (Maybe long, long ago.) Or go Roman: they used sponges. When done, they would call out, "Oh, Cornelius, wash this out for me!" And their slaves would have to wash and dry them, or the Lions would eat tonight.