When your dishwasher leaves a big puddle of water on the floor after a full cycle you may have either put too much soap, or it could be a larger problem. Run your dishwasher with less soap, and ff the problem persists then you may need to call your service repair professional. What the problem could be is, a broken door latch or a worn gasket, or worst-case scenario, a seal leak in the motor-pump assembly, the heart of the machine. To properly determine and fix the problem call an appliance expert.
