Bento Ninja Soap Swish-
A soap swish is an old fashioned way of using a bar of soap to create soapy water for dish-washing, handwashing, laundry or bubble bath. Say goodbye to plastic dishwashing liquid bottles!
1. Place bar of (dish-washing) soap into the cage . run under hot water or or swish it in a sink/bowl of hot water to create soap suds.
2. Remove from the water and hang up to drain .
Soap sold separately