Why are my dishes not drying properly, and how can I fix it?

Poor drying is commonly caused by an empty rinse aid dispenser, an incorrect rinse aid setting, or not using the Extra Dry option. Add rinse aid, adjust the rinse aid setting based on your water hardness, and consider activating the Extra Dry or Sanitize option to improve drying results. Also ensure dishes in the upper rack are arranged to slope so water can drain off. (Page 44)