It's not advisable to wash a men's suit in a washing machine, unless of course you're math teacher-turned-model Pietro Boselli and you're letting us all watch.
RELATED: Pietro Boselli Takes You on a Hypnotizing, 15-Minute Shirtless Tour of Paradise: WATCH
Watch:
https://www.instagram.com/p/BZgiNC4Du6E/?taken-by=pietroboselli