Clothes, hands and dishes have been washed with this. Most recently, in a batch sauna, soapy washing water was also made from these together with lake water.
Nice size package and light. Not tried yet. That's why 4 stars.
Functional laundry detergent. It is not advisable to separate the strips with wet hands.
Light soap for the trip to wash small items of clothing such as underwear. Usually requires multiple strips of soap / garment, but does work.