clean as a whistle

idiom

informal
: very clean
We scrubbed the old boat until it was (as) clean as a whistle.

Examples of clean as a whistle in a Sentence

Recent Examples on the Web
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This feels like it was developed for triple-sec, the clear type of orange liqueur, that comes with a pure orange flavor and makes a Jasmine that’s as clean as a whistle. Jason O'Bryan, Robb Report, 17 Feb. 2024 As McGregor mentioned, Sterling’s face was as clean as a whistle after the fight, but Cejudo had several knots and swellings that appeared to tell a story. Brian Mazique, Forbes, 7 May 2023

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Cite this Entry

“Clean as a whistle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clean%20as%20a%20whistle. Accessed 27 Mar. 2025.

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