Cleans doggie doo from tennis shoes Removes gunk when replacing old faucets Cleans and protects medicine door latches Protects wrought iron from rust Removes tomato stains from clothes Prevents rust from forming on washing machines Keeps metal wire screens rust free Removes blue baked-on acrylic cover shields from acrylic windows Preventative maintenance on cooking burner Removes coffee stains from leather (sweet! <img src="/ubbthreads/images/graemlins/smile.gif" alt="" /> )