If you see detergent left in the dishwasher after a cycle is complete, try these below steps:
- Use a good detergent as the old ones may be hard to dissolve.
- Examine to ensure that the the spray compartment is not clogged so that water can drain out.
- Check whether the cycle is finished.
- When putting things in the dishwasher, make sure the drain hose is working properly.
- Before closing the door, check if the top bracket is attached to the nozzle on the back of the dishwasher.