You can easily get your dishwasher working like new again by removing any debris from the nozzle on spraying arm. To do, use a toothpick. Remove the bottom spraying arm by pulling it up and the top one by turning one screw. Use the toothpick to clean the nozzle holes then place the arms back. If the nozzle is clear it ensures a strong stream of water to knock off food particles. Your dishes will shine!