My caravan is spotless after living in it for 12 months and now spending 3 weeks on the Ningaloo beaches. We have used sunscreen daily and sat on our black leather couch and it was a terrible tinge of white grease. Now it is back to its original glory! I have only one cleaning product in the van and it saves weight and space and does the job of everything. The dishwashing liquid also saves us water and sometimes we don’t even use hot water and it does a fabulous job. Thanks Koh!