Dishwasher filter buildup can cause odors and reduced performance
The filter inside a dishwasher is often overlooked even when the appliance appears clean and functions daily. Regular cleaning prevents residue accumulation that leads to smells and operational issues.
cnet.comMany households run dishwashers that look clean and operate without obvious problems. Inside the unit, however, the filter can collect food particles and grease that are not visible from the outside. The filter sits at the bottom of the dishwasher tub.
When debris remains trapped there, water drainage slows and odors develop over repeated cycles. Manufacturers recommend removing and rinsing the filter every one to three months. Some models include a removable cylindrical screen that users can clean under running water with a soft brush.
Neglecting the filter does not stop the machine from completing cycles. It does increase the chance that dishes will require a second wash and that interior surfaces will retain a film. Home appliance technicians note that a clogged filter is one of the most common service calls for otherwise functional dishwashers.
Routine maintenance extends the interval between repairs.
