Ok, when my soap nuts didn't suds at all in the washing machine, I wondered if they really did. I mean, really. A plant? Sudsing? So I did what is recommended to test if soap nuts still have the saponin needed to clean with.... I put a piece of one in a container with a lid, and shook. This photo shows the result. I add that I didn't have to shake for long.
How to wrap
2 years ago