Why aren't my dishes getting clean enough?

Dishes may not be getting clean due to several reasons: the spray arm movement may be obstructed, spray arm nozzles could be clogged, you may not be using the correct amount of detergent, filters could be clogged, dishes may be nested too close together blocking water spray, or the selected wash cycle may not be suitable for the food soil conditions. Check and clean the spray arms and filters according to the Care and Maintenance section, and rearrange your load so water can reach all items.