cleanser

noun

cleans·​er ˈklen-zər How to pronounce cleanser (audio)
Synonyms of cleansernext
: 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

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.
In the morning, use a gentle fragrance-free cleanser followed by a moisturizer with SPF built in, such as La Roche-Posay Double Repair UV. Pooja Mistry, Forbes.com, 18 May 2026 Gentle cleanse with a fragrance-free, non-stripping cleanser (use hands, lukewarm water). Lauryn Higgins, Flow Space, 18 May 2026 However, the cleanser is packed with powerful ingredients that soothe, protect, and hydrate the skin. Claire West, PEOPLE, 15 May 2026 For breakouts try ingredients like benzoyl peroxide or salicylic acid in your cleanser, which reduce acne-causing bacteria and unclog pores, respectively. Kara Nesvig, Allure, 14 May 2026 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

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Cite this Entry

“Cleanser.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cleanser. Accessed 20 May. 2026.

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

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