Detergency is the ability of a product to remove dirt and grime. It is an important characteristic of cleaning agents, and there are several synonyms for detergency. The most common synonym is "cleaning power," which refers to a product's ability to clean effectively. Another synonym for detergency is "efficacy," which refers to a product's effectiveness in achieving its intended purpose. "Cleansing ability" is also a common term used to describe detergency, and it specifically relates to a product's ability to remove dirt, oil, and other contaminants from a surface. Other synonyms for detergency include "cleansing power," "cleaning strength," and "cleaning potential".