Will soapnuts spoil?
No, soapnuts are not perishable and do not have a shelf life. Over time, they will naturally absorb moisture and become dark and sticky if they are exposed to air. This “transformation” does not affect their cleaning capabilities — in fact, the stickiness means that the saponin is already being released. That’s great news for getting your laundry clean, but a little messy for handling.To avoid the stickiness, you can transfer your unused soapnuts to an airtight container for longer-term storage. Any jar with a lid will work — we recommend recycling an empty jar from your kitchen.
