Use this adorable leaf-shaped scrubbing cloth to salvage the odds and ends of your bar soaps when they get too small to use. These bags are hand-knit from repurposed 100% cotton sweaters from thrift stores. They are a little larger than palm-sized, with a hanging loop and a button to hold the opening closed when using it.
I use this in both the shower, and at the kitchen sink - just hang it up, pop your soap bits in, and use like a washcloth. Make sure it is stored as dry as possible, the cotton will hold water and your soap will turn to mushy goo if left in a damp place!