User Manual LG LDT7797ST Top Control Smart wi-fi Enabled Dishwasher

Rinse aid is strongly recommended to enhance the drying performance of the dishwasher. In order to
be more energy efficient, the hybrid drying system does not use a heating element to assist in drying,
so a rinse aid plays an integral role in the drying process. If a rinse aid is not used, water may remain
on the dishes and the tub. Rinse aid helps to ensure that the majority of the water has been sheeted
off of the dishes at the end of the rinse and that the load is ready for the dry cycle.

Measure 3 tbsp. (40 g) of citric acid powder and use it to fill the main detergent compartment. Run a
Machine Clean cycle. Do not use detergent.

The cloudy film is usually caused by minerals in the water reacting with the dishwasher detergent.
First, be certain not to use too much detergent. Refer to Adding Detergent to the Dispenser section
for recommended detergent amounts. Add an extra rinse to the cycle. LG Dishwashers use less
water than traditional dishwashers, so adding an extra rinse aids in rinsing the film away. If the water
supply is hard, it may be necessary to add a performance booster that addresses the hard water
condition.