The term "making cleaner" is used to describe the act of removing dirt, stains, and other unwanted substances from a surface. Depending on the context, there are several synonyms that can be used to convey this concept. One such synonym is "cleaning," which refers to the process of removing dirt and grime from a surface. Another synonym is "purifying," which implies the removal of impurities and contaminants. "Sanitizing" is another synonym that suggests the elimination of harmful microorganisms and bacteria. "Scrubbing" and "polishing" are other synonyms that describe the physical action of removing grime and restoring shine to a surface. Overall, there are many synonyms that can be used to convey the act of making something cleaner.