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

• 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

This creamy cleanser skips harsh suds and instead uses a peptide blend with amino acids to strengthen fragile strands while preserving your natural oils. —Christa Joanna Lee, Allure, 10 Sep. 2025

According to Allies of Skin, apply three pumps to the face and neck to damp skin, post cleanser and toner. —Akili King, Vogue, 10 Sep. 2025

The product line is aimed at those with an active lifestyle and includes a cleanser, a moisturizer and a mist. —Alex Gurley, PEOPLE, 4 Sep. 2025

Formulated for normal to dry skin, this gentle daily facial cleanser transforms from a silky oil to a soft, lathering foam that deeply cleanses your skin, effectively removing dirt, excess oil and stubborn makeup without clogging pores, leaving residue or a greasy feeling. —Adam Mills, MSNBC Newsweek, 3 Sep. 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