A dishwasher is usually the only thing that gets attention when it stops functioning. For the time being, it's just part of the routine. Fill the plates. Add detergent. Click start. Move away. If it begins acting odd, most homeowners become upset first, confused then followed by delayed action later. In Melbourne houses, dishwashers work for a long time. Regular use, hard water in some places foods, food residue, as well as slow loading habits gradually will take a beating. The smallest iss...