After the party, the house was clean as a whistle
She scrubbed the bathtub until it was clean as a whistle
The chef made sure his kitchen was always clean as a whistle
He polished the silverware until it was clean as a whistle
After a thorough cleaning, the car looked clean as a whistle
The detectives found no evidence; the crime scene was clean as a whistle
She always keeps her desk clean as a whistle
The children were told to leave their rooms clean as a whistle
We arrived to find the campsite clean as a whistle, as if no one had been there
The inspector checked the factory's hygiene standards, and everything was clean as a whistle
Did you finish cleaning the kitchen?
Yes, it is now clean as a whistle.
Wonderful, it looks spotless!
The kitchen was clean as a whistle after the party
The kitchen was spotless after the party ended
After the party, the kitchen was perfectly tidy