(as) clean as a new pin
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(as) clean as a new pin
Clean, tidy, and very neat. I expected Danny's student apartment to be a total mess, but it was as clean as a new pin!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
clean (or neat) as a new pin
extremely clean or neat.Farlex Partner Idioms Dictionary © Farlex 2017