Quickly clean pots, pans, plates and cutlery with a unique dishwasher that uses LG's exclusive QuadWash(TM) system to remove any residue from every single item, and Dynamic Dry(TM) technology to deliver a faster, more complete drying. QuadWash(TM) technology gets dishes clean the first time. With four spray arms instead of just two, it uses multi-motion arms that rotate back and forth while spinning to power-clean dishes from multiple angles throughout the entire cycle. NeveRust(TM) stainless steel tub is designed for extensive uses and requires little to no maintenance. EasyRack(TM) system expands storage possibilities as you can adjust tines or remove the upper rack to accommodate larger plates. This model even includes a third rack for flat items, maximizing your cycles. With the LG ThinQ(R) smartphone app and NFC Tag On technology, you can download new wash cycles such as pots & pans or casseroles and even download your own personalized cleaning settings. Smart Diagnosis(TM) troubleshooting technology can communicate directly with the LG customer service for a 24/7 response to your worries. This appliance meets or exceeds federal guidelines for energy efficiency for year-round energy and money savings.