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

• cleaner
• detergent
• 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

From cleansers to moisturizers to serums, masks and much more, these are the best new skincare launches of winter 2025. —Celia Shatzman, Forbes, 26 Feb. 2025

Encompassing a cleanser, a moisture mask, a super serum and a lip balm, Anderson told WWD that the line was inspired by her rose garden at her home in Vancouver. —Violet Goldstone, WWD, 16 Feb. 2025

Rather than the usual, run-of-the-mill cleanser, Robinson recommends looking for formulas infused with soothing, anti-inflammatory, and moisturizing ingredients. —Lauren Dana Ellman, Allure, 15 Feb. 2025

Halfway through, a palate cleanser arrived in the form of a perfect dollop of cherry sorbet and rose petal foam. —Sophie Dodd, Travel + Leisure, 28 Jan. 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