(as) clean as a (new) pin
US /əz kliːn əz ə njuː pɪn/
UK /əz kliːn əz ə njuː pɪn/
1.
propre comme un sou neuf, impeccable
very clean or neat
:
•
After she finished cleaning, the kitchen was as clean as a new pin.
Après qu'elle eut fini de nettoyer, la cuisine était propre comme un sou neuf.
•
His car is always kept as clean as a new pin.
Sa voiture est toujours gardée propre comme un sou neuf.