Worked well for us
We took these on a 12 day cruise and did our own laundry...cruises lines charge big bucks to launder and I prefer to know how my clothes are washed.  Took 2 xl heavy ziplock bags, a couple cheap large microfiber rv towels and a travel clothesline to string across the room.  Put warm water, a couple soap sheets and a few items at a time in large ziplock.  Swish and agitate.  Take out and rinse, either in another large bag, sink or shower.  Wring as much water out as you can, then roll in the microfiber towels and squeeze out more water.  Most clothes were dry overnight.
Rating: 5 stars