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  1. Download CCleaner | Clean, optimize & tune up your PC, free!

    Download CCleaner for FREE. Clean your PC of temporary files, tracking cookies, browser junk and more! Get the latest version today.

  2. CLEAN Definition & Meaning - Merriam-Webster

    The meaning of CLEAN is free from dirt or pollution. How to use clean in a sentence.

  3. CLEAN | definition in the Cambridge English Dictionary

    CLEAN meaning: 1. free from any dirty marks, pollution, bacteria, etc.: 2. honest or fair, or showing that you…. Learn more.

  4. clean - WordReference.com Dictionary of English

    clean is a verb and an adjective, cleanliness is a noun: We cleaned the house. Take a clean plate. Cleanliness is essential in a hospital. clean (klēn), adj., -er, -est, adv., -er, -est, v. unstained: …

  5. Clean - definition of clean by The Free Dictionary

    Free from dirt, stain, or impurities; unsoiled: a clean kitchen floor; clean clothes. 2. a. Free from foreign matter or pollution; unadulterated: clean air; clean drinking water. b. Not infected: a …

  6. Meaning of clean – Learner’s Dictionary - Cambridge Dictionary

    CLEAN definition: 1. not dirty: 2. not about sex: 3. showing that you have not done anything illegal: . Learn more.

  7. Cleaning and Disinfecting | Water, Sanitation, and Environmentally ...

    Jun 3, 2025 · Clean surfaces before sanitizing or disinfecting them, because impurities like dirt may make it harder for sanitizing or disinfecting chemicals to kill germs. Definitions. Cleaning …

  8. CLEAN Definition & Meaning | Dictionary.com

    Clean refers especially to freedom from soiling: a clean shirt. Clear refers particularly to freedom from flaw or blemish: a clear pane of glass. Pure refers especially to freedom from mixture or …

  9. We Asked a Cleaning Pro How to Clean Greasy Kitchen …

    2 days ago · How to Clean Greasy Kitchen Appliances with CitraSolv . Kidder advises that appliances are easier to clean than you might think, using hot water, Citra Solv, and a towel or …

  10. CLEAN | English meaning - Cambridge Dictionary

    CLEAN definition: 1. free from any dirty marks, pollution, bacteria, etc.: 2. honest or fair, or showing that you…. Learn more.