If you are like me and have loads of leftover soapnut soap that might just be too small to use, simply grate them up and throw them in the wash with your Laundry. You get clean fresh washing and you use up any bits of soap! The best thing about it is, that repurposed soap/laundry detergent is vegan, made with organic ingredients, contains no sls. parabens, phosphates, bleaches or any other rubbish. Sounds like a perfect alternative to conventional laundry detergent to me! Love soap, hate waste!