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

While products like cleansers and toners that contain small amounts can be used daily, most people find that once or twice a week is sufficient when using anything stronger. —Tish Weinstock, Vogue, 25 Nov. 2025

Curious what the hype surrounding Goop’s eye creams, cleansers, and face oils is all about? —Stacia Datskovska, Footwear News, 25 Nov. 2025

The set comes with a gentle cleanser and lightweight moisturizer that leaves skin fresh, hydrated, and never greasy. —Jeaneen Russell, PEOPLE, 22 Nov. 2025

Youth to the People packs in all those green superfoods, plus ingredients like glycerin and vitamin E, into a cleanser that feels incredibly refreshing and hydrating on the skin and smells like a bouquet of herbs. —Kate Kassin, Bon Appetit Magazine, 14 Nov. 2025

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