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

Laneige Water Bank Gentle Cleanser, $29, and Skin Rocks The Gel Cleanser, $48, both offer lightweight cleansing with hydrating benefits, while Sofie Pavitt Clean Clean Gentle Gel Foaming Cleanser, $34, is a great mild cleanser for oily skin. —Victoria Jowett, Refinery29, 1 Apr. 2025

Instead, use oil-free, lash-safe removers like micellar waters or foaming cleansers. —Christa Joanna Lee, Allure, 1 Apr. 2025

So, if Canales is taking a more aggressive approach to the preseason, the joint practice with Cleveland will serve as a palette cleanser of sorts within the dog days of camp. —Mike Kaye, Charlotte Observer, 31 Mar. 2025

The cheese course in between desserts may be my new favorite palate cleanser. —Meredith Lepore, Travel + Leisure, 29 Mar. 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