There can be several reasons why a fully automatic dishwasher may not wash the dishes cleanly, but here are some common ones:
Insufficient or inappropriate selection of cleaning agents: If insufficient amounts or unsuitable cleaning agents are used, it may result in poor cleaning results. It is recommended to use a special dishwasher detergent and use it in the recommended amount according to the instructions.
Clogged sprinkler pipe or clogged nozzle: If the sprinkler pipe or nozzle is clogged with food debris or dirt, water flow and cleaning effectiveness will be affected. Spray pipes and nozzles need to be inspected and cleaned regularly.
Incorrect tableware placement: Incorrect tableware placement, such as bowls not facing down or dishes not fully submerged in water, may result in incomplete washing. It is advisable to read the instructions carefully and arrange the dishes in the correct way.
Water quality problems: If the water quality is hard or contains impurities, it may affect the washing effect. It is advisable to use a filter or water softener to improve water quality.
Temperature too low or too short: If the dishwasher is set too low or the washing time is too short, it may result in poor cleaning results. It is recommended to adjust the temperature and time settings according to the actual situation.
Dirt inside the dishwasher: If there is a lot of dirt accumulated inside the dishwasher, it may affect the washing results. The inside of the dishwasher needs to be cleaned regularly.
Power or motor failure: If the dishwasher experiences a power or motor failure, it can lead to poor cleaning. Equipment needs to be inspected and repaired.
In short, the reasons for unclean dishes in automatic dishwashers can be varied, which need to be checked and eliminated according to the actual situation. It is advisable to maintain and care for the dishwasher regularly to ensure its proper operation and washing results.