A dishwasher typically only receives notice when it stops working. For now, it's nothing more than a routine. Load the plates. Add detergent. Press Start. Move away. When it starts acting up, the majority of homeowners are annoyed first, confused next and then delayed action follows right after. The reality is that in Melbourne home, dishwashers are extremely hard. Everyday use, the hard water that is found in certain areas along with food residue and the rushed loading practices slowly wea...