for soap try Campsuds..it's one of those "no soap"soaps..it comes in larger bottles than us campers use.it really go's far,a few drops will wash clothes and it leaves no perfume like smells.
without getting into the details i can stand on my well worn canoeing clothes,pour water over myself and wash with a few drops of this stuff while stomping the wet clothes,rinse with another cooking pot of water and hang my gear on a branch to dry and it's fit to wear.it's not like running them thru the washer at home but for someone living outdoors it works just fine and nylon fishing shirts and pants dry fast--