Generally speaking, you should consult the care label on your clothing and select the matching wash cycle on your machine. LG Washing Machines with AI DD function will then automatically weigh your laundry and detect softness to figure out an optimal washing pattern and adjust the washing motions during the wash accordingly.If you link your LG Washer and Dryer, they can cooperate to ensure the correct cycle is selected without you having to worry about flicking the dial.