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

Creamy, hydrating cleansers maintain the moisture barrier while still removing dirt and makeup effectively. —Lauren Jarvis-Gibson, Kansas City Star, 27 Apr. 2026

Cup matches were often palate cleansers for Arsenal earlier this season, but a Champions League semi-final away to Atletico Madrid will be anything but. —Art De Roché, New York Times, 26 Apr. 2026

Harsh or foaming cleansers strip away natural oils that mature skin needs to stay plump, and without those oils, fine lines look deeper and more pronounced. —Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 24 Apr. 2026

Rethink your cleanser Over-cleansing is a common misstep that can quietly undermine an otherwise strong skincare routine. —Lauren Jarvis-Gibson, Sacbee.com, 24 Apr. 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