Keep the machine that cleans your clothes, clean. Sit back, relax and let Lemi Shine do the dirty work. Simply pour contents of pouch into the bottom of your empty washer tub and run like normal. Lemi Shine washing machine cleaner gets into all the hidden crevices, components and hoses to remove pesky hard water buildup and other smelly gross gunk we'd rather not mention. Machine wipes are specially formulated to remove and prevent smelly buildup from door gaskets and dispensing reservoirs.