What are the best practices for loading dishes in a top rack dishwasher?

When loading dishes in a top rack dishwasher, it is best to place cups, glasses, and small bowls upside down to allow water to drain properly. Plates should go in facing the center, and larger items like pots and pans should be placed on the sides or bottom rack. Make sure to leave space between items for water and detergent to reach all surfaces.