There are numerous synonyms for the phrase "more cleaning" that can help express the same meaning with a slight variation in tone. For instance, the term "additional cleaning" conveys the need for more cleaning to maintain or enhance cleanliness. Another synonymous phrase is "further cleaning," suggesting a more comprehensive cleaning procedure that goes deeper into every nook and corner. The phrase "extra cleaning" drives the point that more effort is needed to maintain hygiene standards or sanitize a space. Other synonyms for "more cleaning" include "greater cleaning," "extended cleaning," "deeper cleaning," and "intensive cleaning," among others. All these synonyms help describe the need for more cleaning accurately.