cleanser

noun

cleans·​er ˈklen-zər How to pronounce cleanser (audio)
: a person or thing that cleanses something
especially : a preparation (such as a scouring powder or a skin cream) used for cleaning

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Important: Do not use any water or liquid cleansers when cleaning your hearing aids, as these devices can be extremely sensitive to water and humidity. 2. Christopher Null, Wired News, 22 June 2025 Dollar Tree regularly stocks its serums, cleansers, and masks, and many shoppers swear by them. Symiah Dorsey, Southern Living, 22 June 2025 Josh Kroenke better have cleanser, not Tenzer Renck vs. Keeler: Who wins more football games next season: CU or CSU? Sean Keeler, Denver Post, 22 June 2025 The core steps in your skincare routine—cleanser, moisturizer, and sunscreen—can make a big difference in how your complexion looks and feels. Alisa Hrustic, SELF, 16 June 2025 See All Example Sentences for cleanser

Word History

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of cleanser was before the 12th century

Browse Nearby Words

Cite this Entry

“Cleanser.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cleanser. Accessed 2 Jul. 2025.

Kids Definition

cleanser

noun
cleans·​er ˈklen-zər How to pronounce cleanser (audio)
: a substance (as a scouring powder or cold cream) used for cleaning

Medical Definition

cleanser

noun
cleans·​er ˈklen-zər How to pronounce cleanser (audio)
: a preparation including a cleaning agent for cleansing the skin, the teeth, or glass surfaces

More from Merriam-Webster on cleanser

Last Updated: - Updated example sentences
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