In washing machines, the term refers to a user-adjustable setting that dictates the intensity and duration of the wash cycle. This setting allows users to customize the washing process based on the amount of dirt or staining present in the laundry load. For example, selecting a higher level signals to the machine to use more water, a longer wash time, and potentially a more aggressive agitation to remove heavy soiling.
Utilizing this feature effectively optimizes both cleaning performance and resource consumption. Choosing an appropriate setting ensures garments are thoroughly cleaned without unnecessary wear and tear or excessive use of water and energy. Historically, washing machines offered limited, pre-set cycles. This feature gives consumers greater control, addressing varying laundry needs efficiently.