A dishwasher usually becomes noticeable only when it stops working. When it's working well everyone doesn't think about it. The plates get dirty after which they are clean and life continues. The moment it starts to behave odd, the routine in the kitchen gets a lot more difficult than one would expect. Water is kept inside, dishes remain in a mess, or machine is unable to begin even. The majority of people initially try to ignore small signs. A little noise feels normal. A slight smell is a...