cleanser

noun

cleans·​er ˈklen-zər 

: a person or thing that cleanses something

especially : a preparation (such as a scouring powder or a skin cream) used for cleaning

Synonyms of cleanser

• soap

Examples of cleanser in a Sentence

Sprinkle some cleanser on the floor and let it sit for a while before you start scrubbing.

Recent Examples on the Web

Mature skin should be treated with a mild, non-irritating cleanser that won’t strip the skin of its natural oils or irritate dry and sensitive types. — Lauren Valenti, Vogue, 29 Oct. 2026

And New York dermatologist Jennifer Kitchin told Business Insider that a dedicated makeup remover is unnecessary when a gentle cleanser can do the same job. — Samantha Agate, Kansas City Star, 26 Oct. 2026

Before your next restock, read the ingredient label and ask whether a basic cleanser could do the same job more gently. — Samantha Agate, Miami Herald, 26 Oct. 2026

These can also make cleansers a good bet for those with mature skin and sensitive skin alike. — Sheryl George, Allure, 26 Oct. 2026

Word History

First Known Use

before the 12th century, in the meaning defined above

Kids Definition

cleanser

noun

cleans·​er ˈklen-zər 

: a substance (as a scouring powder or cold cream) used for cleaning

Medical Definition

cleanser

noun

cleans·​er ˈklen-zər 

: a preparation including a cleaning agent for cleansing the skin, the teeth, or glass surfaces