Dishwasher repair involves diagnosing and fixing issues to restore the machine’s ability to clean dishes effectively. Common problems include poor cleaning performance, water leaks, unusual noises, or failure to drain properly. Repairs may involve cleaning clogged filters, replacing worn-out seals, repairing the pump or motor, or addressing electrical malfunctions. Proper maintenance and timely repairs can extend the dishwasher’s lifespan and improve its efficiency, saving on energy and water costs.