Peeps, with many thanks to @earlene , I made blacksmith borax soap -- but used my 'go to' basic soap recipe. I LOVE THE CLEANING POWER especially after gardening -- dirt & grime just disappear. However, the bars are so brittle. After a few uses, the bar cracks in half. The halves quickly then just break apart. I'd love your feedback on this. I'd love some feedback and suggestions. Thank you!