cleaned up one's act

phrase

Definition of cleaned up one's actnext
past tense of clean up one's act
as in amended
to change one's behavior or character for the better If you want to land a decent job, you need to clean up your act.

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“Cleaned up one's act.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cleaned%20up%20one%27s%20act. Accessed 19 Dec. 2025.

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